2006-07-27 04:31:19 · 8 answers · asked by Lisa 1 in Science & Mathematics ➔ Mathematics
A = (1/2) * altitude * base
320 = (1/2) * 8 * base
320 = 4 * base
base = 80 yards. I think.
2006-07-27 04:36:28 · answer #1 · answered by rahidz2003 6 · 0⤊ 0⤋
Area of triangle = 1/2(bse)(altitude)
here area = 320 sq yds, altitude = 8 yds.
320 = 1/2(base)8
base = (320 x 2)/8 = 80 yds.
2006-07-28 01:41:06 · answer #2 · answered by Subhash G 2 · 0⤊ 0⤋
80 yds
2006-07-27 11:36:08 · answer #3 · answered by bgreve1 2 · 0⤊ 0⤋
80 yds
2006-07-27 11:35:17 · answer #4 · answered by MadMaxx 5 · 0⤊ 0⤋
A=(bh)/2
320=(8b)/2
640=8b
640/8=b
80=b
2006-07-31 01:54:32 · answer #5 · answered by jaredkomahalko 2 · 0⤊ 0⤋
A = (1/2)bh
320 = (1/2) * b * 8
640 = 8b
b = 80
ANS : 80 yards
2006-07-27 13:04:33 · answer #6 · answered by Sherman81 6 · 0⤊ 0⤋
Area = (base x height)/2
320yd^2=(base x 8yd)/2
320yd^2=base x 4yd
base = 320yd^2/4yd
base = 80yd
2006-07-27 11:44:07 · answer #7 · answered by Science_Guy 4 · 0⤊ 0⤋
80 yrds...
2006-07-27 12:10:58 · answer #8 · answered by Imoet 2 · 0⤊ 0⤋