Tell me this question this is very urgent....
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1
Answer:
lengrh of each equal side 11cm
Step-by-step explanation:
let equal side be x cm
perimeter = s of three sides
= x+x+8
2x+8=30
2x=22
x=11
Answered by
1
Answer:
Equal sides = 11cm
Given:
P = 30 cm
Unequal side = 8 cm
w.k.t
P = sum of all sides
P = 8 + x + x
30 = 8 + 2x
2x = 30 - 8
x = 22÷2
x = 11 cm
so, length of equal sides x = 11cm
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