Find the area of a square whose diagonal is of length 16cm.
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Answered by
1
Answer:
Side = diagonal / √2
= 16cm / √2
=8√2cm
Area = (side)^2
=(8√2cm)^2
=128cm^2
Answered by
1
Step-by-step explanation:
applying Pythagoras theorem in one triangle
length of diagonal in square = √2a , where a= is the length of side of square
According to question,
√2a = 16
a = 8√2cm
Area of square =( Side )^2
= 8√2 × 8√2
= 128 cm sq.
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