Find the missing diagonal of a rhombus if the area is 92ft2 and the other diagonal is 8 feet.?

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Find the missing diagonal of a rhombus if the area is 92ft2 and the other diagonal is 8 feet.

2007-08-19 05:38:27 · 3 answers · asked by Adrienne W 1 in Science & Mathematics ➔ Mathematics

Let diagonals be 8 ft and d ft
Area = (1/2) x 8 x d
92 = (1/2) x 8 x d
d = 92 / 4
d = 23
Missing diagonal is 23 ft

2007-08-22 07:02:29 · answer #1 · answered by Como 7 · 1⤊ 1⤋

Area of Rhombus= one diagnol* Other Diagonal
92=8* other diagonal
other diagonal=11.5ft. ANS

2007-08-19 12:53:59 · answer #2 · answered by Anonymous · 0⤊ 0⤋

92 = (1/2)(8)d
d = 2(92)/8 = 23 ft

2007-08-19 12:44:57 · answer #3 · answered by sahsjing 7 · 1⤊ 0⤋