one of the equal sides of an isosceles triangle is 18 cm and its perimeter is 48 cm. Find the area of the triangle
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6
Step-by-step explanation:
other other equal side of isosceles triangle= 18cm
18+18 = 36cm
perimeter is 48cm.
other side= 48cm- 36cm = 12 cm
see of triangle= 1/2 × base× height
= 1/2 × 12 × 18
= 6× 18
= 108 cm.sq
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Answered by
2
Answer:
hai
Step-by-step explanation:
ans is 101.82 ok hope it is help full
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