Question

Find the surface area please.

Answer 1

Answer:

Surface Area = 86 cm^2

Step-by-step explanation:

Given:

Triangle,

b = 8 cm

h = 9 cm

Rectangle,

l = 10 cm

w = 5 cm

To Find:

Surface Area = ?

Solution:

Surface Area = b x h /2 + l x w

Surface Area = 8 x 9 / 2 + 10 x 5

Surface Area = 4 x 9 + 50

Surface Area = 36 + 50

Therefore, Surface Area = 86 cm^2

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