Question

Find the area of a square whose diagonal is 10cm.
(a) 28 cm
(b) 34 cm
(c) 50 cm?
(d) None of these​

Answer 1

Answer:

Area of square=1/2×(diagonal)×(diagonal)

Answer 2

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

HOPE IT HELPS YOU