Question

find the area of a rectangle whose diagonal is 15 cm and breadth is 9cm​

Answer 1

Step-by-step explanation:

diagonal of the rectangle = 15 CM

breadth of the rectangle= 9 CM

length of the rectangle

=15 CM whole square-9 whole square

= 225 CM square - 81 square centimetre

= 144 square centimetre

= 12 centimetres

area of a rectangle = length × breadth

=12 ×9

=108 square centimetres

Answer 2

diagonal of the rectangle = 15 CM

breadth of the rectangle= 9 CM

length of the rectangle

=15 CM whole square-9 whole square

= 225 CM square - 81 square centimetre

= 144 square centimetre

= 12 centimetres

area of a rectangle = length × breadth

=12 ×9

=108 square centimetres

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