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Find the area of the figures

Find the area of the figures-example-1

2 Answers

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Explanation:

1)Area=36sq.units

2)Area=72sq.units

3)Area=190sq.units

User Tom Maher
by
8.6k points
1 vote

The area of the figures are: 1. 36 square units; 2. 72 square units; 3. 190 square units.

What is the area of a trapezium?

The area of a trapezium is calculated by taking the average of the lengths of the two parallel bases and multiplying it by the height of the trapezium. The formula is:

Area = 1/2(a + b) * h

1. a = 8 units

b = 2 + 8 = 10 units

height (h) = 4 units

Area = 1/2(8 + 10) * 4

Area = 36 square units

2. a = 9 + 3 = 12 units

b = 9 + 3 = 12 units

height (h) = 6 units

Area = 1/2(12 + 12) * 6

Area = 72 square units

3. a = 3 + 15 + 5 = 23 units

b = 15 units

height (h) = 10 units

Area = 1/2(23 + 15) * 10

Area = 190 square units

User Vikas
by
7.7k points

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