Find the area of a square whose diagonal is 10cm.
(a) 28 cm
(b) 34 cm
(c) 50 cm?
(d) None of these
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Find the area of a square whose diagonal is 10cm.
(a) 28 cm
(b) 34 cm
(c) 50 cm?
(d) None of these
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Answer:
Area of square=1/2×(diagonal)×(diagonal)
Answer:
your answer is C
Step-by-step explanation:
Diagonal =square root of 2×side
10 = \sqrt{2 } side
Side =10/sq root of 2
Area of square=a^2
Area of square= (10/sq root 2)^2
Area of square = 100/2
Area of square= 50
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