2007-08-05 15:20:47 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Hi,
A = ½(d1)(d2) = ½(18)(7) = 63 ft²
I hope that helps!! :-)
2007-08-05 15:24:17 · answer #1 · answered by Pi R Squared 7 · 0⤊ 0⤋
Area = (1/2) x 18 x 7 ft ²
Area = 9 x 7 ft ²
Area = 63 ft ²
2007-08-06 03:24:28 · answer #2 · answered by Como 7 · 0⤊ 0⤋
If we call the long diagonal "d1" and the short diagonal "d2," you have the following equation for the area of the kite:
Area = (½) (d1) (d2)
Area = (½) (18) (7)
Area = (9) (7) = 63
So, the area is 63 ft².
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2007-08-05 22:23:43 · answer #3 · answered by C-Wryte 4 · 0⤊ 0⤋
use the formula for a rhombus
A=1/2(d1)(d2)=1/2(18)(7)=63ft square
2007-08-05 22:25:35 · answer #4 · answered by ptolemy862000 4 · 0⤊ 0⤋
63ft squared
2007-08-05 22:25:50 · answer #5 · answered by golfingbeast67 2 · 0⤊ 0⤋