Construct square GOLD, one of whose diagonal is given below. Find its area also.
(i) $4.8 c m$ . (ii) $3.7 c m$ . (iii) $5 c m$ . (iv) $7 c m$

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Solution

i)Area of square $= 4.8 \times 4.8 = 23.04 c m^{2}$ (Image i)
ii)Area of square $= 3.7 \times 3.7 = 13.69 c m^{2}$ (Image ii)
iii)Area of square $= 5 \times 5 = 25 c m^{2}$ (Image iii)
iv)Area of square $= 7 \times 7 = 49 c m^{2}$ (Image iv)

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Construct square GOLD, one of whose diagonal is given below. Find its area also.(i) 4.8 cm. (ii) 3.7 cm. (iii) 5 cm. (iv) 7 cm

i)Area of square=4.8×4.8=23.04cm2 (Image i)ii)Area of square=3.7×3.7=13.69cm2 (Image ii)iii)Area of square=5×5=25cm2 (Image iii)iv)Area of square=7×7=49cm2 (Image iv)

Construct square GOLD, one of whose diagonal is given below. Find its area also.
(i) $4.8 c m$ . (ii) $3.7 c m$ . (iii) $5 c m$ . (iv) $7 c m$

i)Area of square $= 4.8 \times 4.8 = 23.04 c m^{2}$ (Image i)
ii)Area of square $= 3.7 \times 3.7 = 13.69 c m^{2}$ (Image ii)
iii)Area of square $= 5 \times 5 = 25 c m^{2}$ (Image iii)
iv)Area of square $= 7 \times 7 = 49 c m^{2}$ (Image iv)