Question

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1. ∆ABC is an isosceles with each of the two equal sides measuring 5.3 cm. The perimeter of the triangle is 15 cm. Construct the triangle.

2. Construct ∆ABC whose perimeter is 18 cm and the sides AB, BC and CA are in the ratio 2:3:4. First check if triangle is possible.

Answer 1

Answer

Step-by-step explanation:

1 no

P=15cm

a=b=5.3cm

we have

P=a+b+c

15=5.3+5.3+c

15-10.6=c

c=4.4 cm