find the area and perimeter of a rectangle of sides 8cm and 3cm
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Answer:
Perimeter of the rectangle = 22 cm
Area of the rectangle = 24 cm²
Step-by-step explanation:
Perimeter of a rectangle (formula) = 2×(l+b)
= 2×(8cm+3cm)
= 2×11cm
= 22 cm
Area of a rectangle (formula) = l×b
= 8cm × 3 cm
= 24 cm²
Perimeter of the rectangle = 22 cm
Area of the rectangle = 24 cm²
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