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Help on this please, i dont get this problem.
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4 votes
Help on this please, i dont get this problem.

Help on this please, i dont get this problem.-example-1
User Gaurav Mukherjee
by
4.2k points

1 Answer

4 votes

Answer:

A = 37 cm²

Explanation:

Look at the picture.

We have two rectangles:

15cm × 2cm and 7cm × 1cm.

Calculate the areas:

A₁ = 15 · 2 = 30 cm²

A₂ = 7 · 1 = 7 cm²

The area of the figure:

A = A₁ + A₂ → A = 30 cm² + 7 cm² = 37 cm²

Help on this please, i dont get this problem.-example-1
User Jeff Lee
by
5.0k points
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