The area of square photo frame is 250 cm . find the perimeter of the photo frame . leaving ans correct to 1 decimal place . plzz ans step by step ..
Answers
Answered by
2
Answer:
20√10 cm
Step-by-step explanation:
a²=250...
a=5√10 cm
perimeter=4a
so, perimeter=4*5√10
=20√10 cm
Answered by
1
Answer:
63.24 cm
Step-by-step explanation:
area = 250 cm sqr
a^2 = 250
a = 15.81 cm
perimeter = 4 * 15.81 = 63.24 cm
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