find the area of the triangle whose side are 13cm,14cm,and 15cm
Answers
Answered by
6
area of triangle = 1/2 x b x h
=1/2 x 13 x 14
= 91 sq. cm.
hope it is correct
=1/2 x 13 x 14
= 91 sq. cm.
hope it is correct
UltraInstinct2:
wrong
Answered by
2
Using heron's formula
Semi perimeter = a+b+c÷2
=42÷2=21
Herons formula Area
Answer is 80
Semi perimeter = a+b+c÷2
=42÷2=21
Herons formula Area
Answer is 80
Similar questions
Environmental Sciences,
8 months ago
Biology,
8 months ago
Math,
8 months ago
Math,
1 year ago
Math,
1 year ago
Social Sciences,
1 year ago