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rjkz [21]
3 years ago
7

Quadrilateral ABCD is a rhombus with an area of 20 square inches.

Mathematics
1 answer:
Ugo [173]3 years ago
8 0

Answer:

area of rhombus =1/2 d1×d2

20=1/2 ×10×d2

d2=4

intersection of diagonal make right angle and cut in equal parts

d1/2=10/2=5

d2/2=4/2=2

use Pythagoras in right angle to bide side

side^2= 5^2 +2^2

side = √29

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