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2 years ago

Iiii needs help odd ones only k thanks bye all heart u

Mathematics

1 answer:

stepan [7]2 years ago

5 0

13)34
15)182
17)92
hope there right good luck enjoy your day and try your best✨

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Find the surface area of composite figure. Please help

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The surface area of the composite figure is $410\ m^{2}$

Step-by-step explanation:

we know that

The surface area of the composite figure is equal to the surface area of the rectangular prism of the bottom plus the lateral area o the rectangular prism of the top

Step 1

Find the surface area of the rectangular prism of the bottom

The surface area is equal to

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Find the area of the base B

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Step 2

Find the lateral area of the rectangular prism of the top

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substitute

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Step 3

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