What is two added to double a number in algebraic expression
1 answer:
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Answer:
The surface area of the paperweight is
Step-by-step explanation:
we know that
The surface area of the triangular prism is equal to the area of its triangular base plus the area of its three triangular lateral faces
so
<em>Find the area of its triangular base</em>
<em>Find the area of its three triangular lateral faces</em>
Adds the areas