In the given figure , not drawn to scale , a semicircle is drawn on the hypotenuse of a right angled triangle ABC . It touches the remaining sides of the circle at P and Q . The two parts of the hypotenuse AC made by 'O' , the centre of the circle , i.e OA and OC , have lengths of 15 cm and 20 cm respectively . The radius of the semicircle :
(1) 12 cm
(2) 10 cm
(3) 16 cm
(4) 9 cm
Figure : http://img45.imageshack.us/my.php?image=semicirclejl9.jpg
how can i say OPBQ is a square ?
how can i prove PB=PO ?
because a square should have all the angles 90 degree AND all sides are equal , then we can call it a sqaure.
2007-04-04 06:39:40 · 5 answers · asked by sanko 1 in Mathematics
its smarter to just ignore someone who persistantly makes offensive, harassing remarks than to complain about them to the robots that run this site. this also removes the only weapon that the report-happy trolls use to harass us.
just a thought...
viva la resistance!
2007-04-04 06:39:33 · 31 answers · asked by Rooster 6 in Polls & Surveys
http://news.yahoo.com/s/ap/20070404/ap_on_el_pr/obama_money
The choice is clear: we can have public campaign financing and ban private contributions, or we can lose our democracy to the monied interests.
2007-04-04 06:39:20 · 12 answers · asked by Longhaired Freaky Person 4 in Politics
Doesn't the world deserve more?
2007-04-04 06:39:14 · 7 answers · asked by Ron B. 7 in Polls & Surveys
im from washington state. olympia to be exact. and im proud to say that im a thick chick. aka.... havin a big bootie... big hips.. and big thighs. unfortunately on top of that.... im also a 38 e!!! i cant seem to find ANY clothes for work that fit me without looking slutty or feeling like im showing too much.... any ideas???
2007-04-04 06:39:11 · 5 answers · asked by yelloweyez2002 1 in Fashion & Accessories
What ingredients go into the ricotta filling?
Do you need a pizza stone?
2007-04-04 06:38:55 · 6 answers · asked by Anonymous in Cooking & Recipes
2007-04-04 06:38:46 · 22 answers · asked by Bush Invented the Google 6 in Politics
2007-04-04 06:38:45 · 2 answers · asked by mbjacktrade 1 in Other - Dining Out
2007-04-04 06:38:36 · 11 answers · asked by Anonymous in Polls & Surveys
I plan to retire at age 65. Do I need to invest in other funds to secure a future in retirement?
2007-04-04 06:38:28 · 10 answers · asked by yp_chantele_denver 1 in Investing
how do i change my style to punk rock but not too dramatic im 14 and want to do this!
2007-04-04 06:38:27 · 9 answers · asked by hcorocks22 2 in Fashion & Accessories
A customer walked out on his bar tab and my boss made me pay it.Is that legal?
2007-04-04 06:38:14 · 5 answers · asked by Anonymous in Other - Dining Out
2007-04-04 06:38:13 · 3 answers · asked by matty_super_g 2 in Volkswagen
source: CNN NEWS NETWORK
2007-04-04 06:38:12 · 10 answers · asked by ? 2 in Politics
If you think life is bad... How would you like to be an egg? You only get laid once. You only get eaten once. It takes 4 minutes to get hard. Only 2 minutes to get soft. You share your box with 11 other guys. But worst of all. The only chick that ever sat on your face was your mother. So cheer up...
Your life aint that bad
2007-04-04 06:38:10 · 9 answers · asked by tiffywiffy 3 in Jokes & Riddles
I was supposed to get the 1099misc. from the company I worked for by Feb. 28th, for the amount of money I made from the job. Any ideas of what should I do.
2007-04-04 06:38:06 · 5 answers · asked by easy does it 2 in Other - Taxes
2007-04-04 06:38:01 · 8 answers · asked by Anonymous in Men's Health
This seem like the best possible source of renewable energy.
2007-04-04 06:37:50 · 6 answers · asked by Maddog 1 in Environment
Would it matter?
2007-04-04 06:37:29 · 30 answers · asked by Luis 6 in Religion & Spirituality
2007-04-04 06:37:20 · 7 answers · asked by eleshiak 2 in Easter
I'm so upset!!! He said it was totally innocent and needed to use the bathroom and couldn't wait. So he went ahead and told her he was coming into pee and she was okay with it. I think its totally inappropriate but they both seem to be okay with it. Am I being irrational????
2007-04-04 06:37:18 · 14 answers · asked by Summer C 1 in Etiquette
Seems pretty odd to me.
2007-04-04 06:37:10 · 9 answers · asked by Ron B. 7 in Polls & Surveys
My grandmother moved in with us and it will be 2 years she has lived with us in September. My grandma left her house to us and it was in shambles. Things were all over the place there was bearly a hallway to walk in. Dust was everywhere and we had to clean it out (luckily we had the help of my aunt). When cleaning it out we found all these new things that had never been used. 15 sets of dishes, 20 pots and pans, 100's of clothes, and so on. Now that my grandma has moved with us it's the same thing again. She has at least 3 packages a week coming to his house and her room is full of boxes with things she has yet to use. My father's stepfather left her with 13 houses and she has no money whatsoever from that. She just charges everything which is going to be a problem because when she goes my parents might have to pay off the charges. Is there some sort of person we can get to manage her money for her?
2007-04-04 06:37:07 · 10 answers · asked by Anonymous in Family
April 15 is just around the corner .
2007-04-04 06:36:53 · 9 answers · asked by Anonymous in United States
enjoys living with their mind in the gutter???
2007-04-04 06:36:34 · 12 answers · asked by JustMe 5 in Polls & Surveys
well i have this friend and she is slightly on the chubby side, but now she wont eat and if she dose eat she makes her self sick and says she anorexic like its something to be proud of.
i'm so worred about her what should i do?
she is 13
sorry about the spelling i'm 13 and have lived in france for 8 years.
2007-04-04 06:36:25 · 5 answers · asked by Anonymous in Women's Health
Explain your answer cheers!
x
2007-04-04 06:36:20 · 16 answers · asked by sophie_kay 4 in Music
our enemies such as Syria who is constantly supplying arms to terrorists.
When foreign policy leaves our borders it should leave as 1 message, 1 policy. With this rift between reps and dems now Bush is saying one thing and then Pelosi is going out without authorization or warning and saying a different message. This is bad for the country. Also, these people hate women, they probably laughed at her once she left and spoke fo how she should be burried to her neck in sand for coming there.
2007-04-04 06:36:11 · 15 answers · asked by Anonymous in Other - Politics & Government
I know I've seen this icon before, but I can't remember for the life of me where! Do you recognise it? Can you provide a link to the website where it's from?
http://kamps.org/g/?oxke
2007-04-04 06:36:07 · 6 answers · asked by sharq 2 in Internet
Questions asked on 4 April 2007:
Showing 6811 to 6840 of 9369 questions
Questions asked on other days: