Question

11. If two equal sides of an isosceles triangle are (4x - 2) cm and (3x + 1) cm and the third side is
(2x -1) cm , then its perimeter is
a. 35 cm.
b. 20 cm
e. 15 cm
d. 25 cm.​

Answer 1

If two equal sides of an isosceles triangle are (4x - 2) cm and (3x + 1) cm and the third side is ... - did not match any documents.

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Answer 2

Answer:

d.25cm

Step-by-step explanation:

As the triangle is isosceles

4x-2 = 3x+1

x=3

Now sides are

4x-2 = (4×3)-2 =10cm

3x+1 = (3×3)+1=10

2x-1= (2×3)-1=5

Perimeter =25cm

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