Question

if the perimeter iof a triangle is 32cm and the sides are 8 cm and 11cm. find its area​

Answer 1

Answer:

area l*b

Step-by-step explanation:

8*11 = 88 answers

Answer 2

Step-by-step explanation:

sum of three sides=32 cm

8+11+x=32 cm

19+x cm=32 cm

x cm=13 cm

area of triangle=√16(16-8)(16-11)(16-13)

8√30cm²