Question

13. Find the area of the isosceles triangle whose : (i) each of equal sides is 8 cm and the base is 9 cm (ii) each of the equal sides is 10 cm and the base is 12 cm (iii) each of the equal sides is 7.4 cm and the base is 6.2 cm (iv) perimeter is 11 cm and base is 4 cm. ​

Answer 1

Answer:

I was able to find answer of part 1

Step-by-step explanation:

PLS MARK AS BRAINLIEST

Answer 2

Answer:

i) 17 cm

ii) 22cm

iii) 13.6 cm

iv)15cm