what is the area of the field?
2006-10-05 14:14:22 · 8 answers · asked by jey 1 in Science & Mathematics ➔ Mathematics
area of trapezoid is (base 1+base 2) x height x 1/2.
so, it would be (180+200) x 120 x 1/2, which is 22800 ft sq.
2006-10-05 14:18:53 · answer #1 · answered by Rune 3 · 0⤊ 0⤋
the formula for the area of a trapezoid is
1/2 * ( upper base + lower base) * lenght
Solution:
=1/2 * (180 ft + 200 ft) * 120 ft
= 1/2 * 380 ft * 120 ft
= 22800 ft
2006-10-06 07:38:55 · answer #2 · answered by pinkish 2 · 0⤊ 0⤋
Area = h(a + c)/2
A = (120(180 + 200))/2
A = 60(380)
A = 22800ft^2
2006-10-05 21:43:33 · answer #3 · answered by Sherman81 6 · 0⤊ 0⤋
well I'm the third one than says it is 22,800 ft sq
2006-10-05 21:31:20 · answer #4 · answered by BB 1 · 0⤊ 0⤋
180ft
________
___________ 120ft
200ft
20ft
x60ft
1200ftsquared =area of triangle
180ft
x120ft
21,600ft squared= area of other part
22,800ftsquared= answer
ps ishow the work
2006-10-05 21:24:11 · answer #5 · answered by padreperson1 2 · 0⤊ 0⤋
this what i would do ask your teacher for some help and she'll give you idea's.
2006-10-05 21:30:40 · answer #6 · answered by ? 1 · 0⤊ 0⤋
I aint doing your homework for you, do it yourself.
2006-10-05 21:17:18 · answer #7 · answered by Anonymous · 0⤊ 0⤋
it is 22951
2006-10-05 21:20:21 · answer #8 · answered by tinkerbell 4 · 0⤊ 0⤋