A 6-ft fence casts a shadow of 10 ft. At the same time a tree casts a shadow of 22 ft. How tall is the tree?

Question

a) 2.7 ft
b)8.8 ft
c)13.2 ft
d)132 ft

Answer 1

6/10 = x/22
6 = x
---- ----
10 22

132 = 10x
x = 13.2

c) 13.2ft

Answer 2

Oh, love those. We did them in Boy Scouts So imaginary - shall we be extra actual. After strolling throughout the poison ivy on the backside of the tree you estimate the atypical trunk to be 18" thick so after pulling the tape out from the side of the trunk you upload 9" to the area. yet you stumble on it difficult to degree because of the fact the solar is shining throughout the branches that are waving interior the wind. Then jointly as finding up on the solar you recognize that the shadow you're attempting to degree is surely from between the side branches of the tree and the shadow of the right of the tree would not surely attain the floor. Worse, the tree is turning out to be on a slope and relatively than forming a best triangle you're actually a number of ft below the backside of the tree and the slope out the place the pole is placed is flatter than the tree. Oh heck (says the Boy Scout), squinting up throughout the branches so the right center is roofed with the glare of the solar and squatting extremely to get eyes on a point with the backside of the tree - it appears that evidently like approximately 30 ft.

Answer 3

13.2 feet. The 6 foot fence is 3/5 of its shadow, so logically the tree's height would be 3/5 of its shadow.

Answer 4

its C; 22 divided by 10 is 2.2 and 2.2 times 6 is 13.2

Answer 5

Proportions: the shadow is a little more that twice as long so the tree must be a little more that twice as tall.

Answer 6

D. 13.2

Answer 7

duh the answer is c