4) Find the perimeter of an
isosceles triangle with equal
side=9cm and other side is
10cm.
Answers
Answered by
0
Answer:
28 cm
Step-by-step explanation:
perimeter = sum of three sides
perimeter = 9+9+10 = 18 cm
Answered by
0
Answer:
Perimeter of isosceles triangle = 2a+b
= 2×9+10
= 18+10
= 28
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