Question

9. The area of an isosceles triangle is 120 cm' and its each equal sides is 17 cm. find :
(i) perimeter of the triangle
(ii) height of the triangle.
10. The lengths of the two sides of a right triangle containing the right angle differ by 3 cm. If
the area of the triangle is 54 cm2, find the perimeter of the triangle. . .
71 The perimeter of a triangle is 50 cm. One side ofa triangle is 4 cm longer than the smaller
side and the third side is 6 cm less than twice the smaller side. Find the area of the
triangle.
INCEAT Exemplar Problems​

Answer 1

Answer:

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