find the area of triangle, two sides of which are 8 cm and 11 cm and semiperimeter is 32cm
Answers
Answered by
0
Answer:
44cm²
Step-by-step explanation:
1/2*b*h
1/2*8*11
4*11
44
Answered by
0
Answer:
s(semi-perimeter) and a,b and c are sides of a triangle
using Heron's formula,
a=8 cm
b=11 cm
c=32-(8+11)
c=32-19
c=13 cm
s=8+11+13/2=16
2*2*2*
8
Step-by-step explanation:
Similar questions