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3 years ago

Find the area of the shape 11cm 14cm 9cm 20cm who ever answers correctly gets brainlist

Mathematics

2 answers:

Mariana [72]3 years ago

6 0

Answer:

Step-by-step explanation:

Given : shape 14cm 11cm 9cm 20cm

To Find : Find area

Solution:

20 - 1 1 = 9 cm

We can divide figure in 2 parts

rectangle = 14 cmx 11 cm

square = 9 cm x 9 cm

Area of rectangle = 14 * 11 = 154 cm²

Area of square = 9 * 9 = 81 cm²

Total area = 154 + 81

= 235 cm²

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coldgirl [10]3 years ago

4 0

Answer:

Area = 235 square cm

Step-by-step explanation:

Given : shape 14cm 11cm 9cm 20cm

Split the figure into rectangle and square:

Rectangle : 14 x 11

Square : 9 x 9

$Area \ of \ rectangle : 14 \times 11 = 154 \ cm^2$

$Area \ of \ square = 9 \times 9 = 81 \ cm^2$

$Total \ area = 154 + 81 = 235 \ cm^2$

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