find the perimeter of a square of area 289cm2
Answers
Answered by
3
Area = 289 cm²
(side)² = 289 cm²
side = √289
side = 17 cm
Perimeter = 4×side
= (4×17) cm
= 68 cm
Answered by
0
Answer:
68cm
Step-by-step explanation:
Hope this helps you my friend...
Area=289cm²
Side=√Area
=√289
=17
Perimeter=4(side)
=4(17)
=68cm
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