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1 year ago

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Lesson 10.2 area of composite figures worksheet assigment

1 answer:

denis23 [38]1 year ago

3 0

The composite figure includes a rectangle and trapezoid

The area of the composite figure is 810.5cm².

<h3>How to determine the area?</h3>

From the complete question, we have the following parameters:

Shapes: Rectangle and trapezoid

The area of the rectangle is:

Area = Length × Width

So, we have:

Area = 15 × 23

Area = 345cm²

The area of the trapezium

Area = 0.5 × (a + b) ×h

So, we have:

Area = 0.5 × (15 + 34) × 19

Area = 0.5 × 49 × 19

Area = 465.5cm²

Add both areas to calculate the area of the composite figure

Total area = 345cm² + 465.5cm²

Total area = 810.5cm²

Hence, the area of the composite figure is 810.5cm².

Read more about area on:

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