Find the surface area of thw figure below. A. 261 cm B. 270 cm C. 441 cm D. 810 cm

Mths asked Jul 4, 2022

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11 votes

Find the surface area of thw figure below.

A. 261 cm
B. 270 cm
C. 441 cm
D. 810 cm

Mths asked Jul 4, 2022

by Mths

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5 votes

Explanation:

Area = 1/2 x b x h

= 1/2 x 9 x 10

= 45 cm ^2

As it has 6 faces, we multiply the area by 6

45 x 6 = 270 cm^2

Phil Hayward answered Jul 11, 2022

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