a=1/2*15*6=45cm^2
b=15m
h=6m
2006-12-04 07:06:22 · 7 answers · asked by Karla 1 in Science & Mathematics ➔ Mathematics
a=1/2*15*6=45cm^2 is the area of a triangle
2006-12-04 07:08:52 · answer #1 · answered by Anonymous · 0⤊ 1⤋
1/2 * b * h
= 1/2 (15 * 6) = 1/2 (90) = 45
2006-12-04 07:43:45 · answer #2 · answered by j 4 · 0⤊ 0⤋
area of a triangle = (1/2) x base x height = (1/2)bh
b=15m
h=6m
a = (1/2)(15)(6)
a = 45 m^2
ANSWER
A = 45 m^2
2006-12-04 07:24:31 · answer #3 · answered by trackstarr59 3 · 0⤊ 0⤋
area = (1/2)*b*h
What you have is mostly correct though it should be 45m^2, not 45cm^2.
2006-12-04 07:15:34 · answer #4 · answered by Kyrix 6 · 0⤊ 0⤋
area of a triangle is .5*(base*height). what you have is correct.
2006-12-04 07:09:30 · answer #5 · answered by JP 2 · 0⤊ 1⤋
i think the answer is 45m
2006-12-04 07:12:29 · answer #6 · answered by Jess 3 · 0⤊ 1⤋
.5b*h
2006-12-04 07:09:09 · answer #7 · answered by Science nerd 3 · 0⤊ 1⤋