find the the perimeter and area of a rectangle of sides 5cm and 9cm
Answers
Answered by
0
Answer:
28 cm and 45 cm²
Step-by-step explanation:
perimeter = 2(l+b)
= 2×(5+9)
=2×14
=28 cm
Area = l×b
=5×9
=45 cm²
Answered by
1
Answer:
28 cm
Step-by-step explanation:
2 Opposite sides of the rectangles are always equal
therefor,
5+5+9+9
=10+18
=28
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