maths chapter perimeter and area
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Given that ;
Area of the triangle = 306 sq.cm
Height of the triangle = 18cm
Base = ?
Area of the triangle = 1 / 2 x b x h
306 = 1 / 2 x b x 18
306 = 9 x b
b = 306 / 9
b = 34cm
Hence ;
Base of the triangle = 34cm
Given that ;
Area of the Parallelogram = 25.48 sq. m
Height of the Parallelogram = 4.9 m
Base = ?
Area of the Parallelogram = b x h
25.48 = b x 4.9
b = 25.48 / 4.9
b = 5.2 m
Hence ;
Base of the Parallelogram = 5.2 m
Step-by-step explanation:
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