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2 years ago

What is the surface area of the figure? 240 48 192

Mathematics

1 answer:

Ulleksa [173]2 years ago

6 0

Answer:

240 cm²

Step-by-step explanation:

We are required to determine the surface area of the figure;

To get the area we add the are of all the surfaces;

Area of triangle;

Area = 0.5 × b × h

There are two triangles;

Therefore;

Area of the two triangles;

Area = 0.5 × 6 × 8 × 2

= 48 cm²

Area of the rectangles;

Area of a rectangle = Length × width

Area of the first rectangle;

= 6 cm × 8 cm

= 48 cm²

Area of the second rectangle

= 8 cm × 8 cm

= 64 cm²

Area of the third rectangle

= 10 cm × 8 cm

= 80 cm²

The total surface area will be;

Area = 48 cm² + 48 cm² + 64 cm² + 80 cm²

= 240 cm²

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2 years ago

Assessment

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1). c

2). a

3). a **

4). d

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