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CAN SOMEONE PLEASE HELP ME!!!

CAN SOMEONE PLEASE HELP ME!!!-example-1
User Hrzafer
by
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1 Answer

18 votes
18 votes

Answer:

A = 480 mm²

Explanation:

the area (A) of a rhombus is calculated as

A =
(1)/(2) product of diagonals

The diagonals are perpendicular bisectors of each other , so

Δ XVW is a right triangle

using Pythagoras' identity in the right triangle , then

XV² + WV² = WX²

XV² + 24² = 26²

XV² + 576 = 676 ( subtract 576 from both sides )

XV² = 100 ( take square root of both sides )

XV =
√(100) = 10

then

XZ = 2 × XV = 2 × 10 = 20

and

WY = 2 × WV = 2 × 24 = 48

A =
(1)/(2) × XZ × WY =
(1)/(2) × 20 × 48 = 10 × 48 = 480 mm²

User Liu Dongyu
by
2.7k points