Given a triangle of sides - 13cm 14cm 15 cm. Find the area of the triangle
Answers
Answered by
1
Answer:
84
Step-by-step explanation:
(13+14+15)/2=semi perimeter
=42/2
=21
=√21(21-13)(21-14)(21-15)
=√21(8)(7)(6)
=84
Answered by
1
Answer:
=84sq.cm
Step-by-step explanation:
S=13+14+15/2
S=21
Area of triangle =sq. Root s(s-a) (s-b) (s-c)
=>sq. Root 21(21-13)(21-14)(21-15)
=>sq.root21(8)(7)(6)
=>sq. Root 7056
A=84sq.cm
Similar questions