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Can someone help me it’s very easy I just need help!!

Can someone help me it’s very easy I just need help!!-example-1
User Youzef
by
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1 Answer

2 votes

Answer:

198 m³

Explanation:

Find the area of the triangular prism.

3 × 4 × 1/2 × 9

= 54

Find the area of the rectangular prism.

4 × 4 × 9

= 144

Add their areas.

144 + 54 = 198

The area of the composite shape is 198 m³.

User Goric
by
7.6k points