Question

find the perimeter and semi perimeter of a triangle whose sides are of lengths 50cm, 56cm and 60sm respectively ​

Answer 1

Answer:

${\huge{\pink{\underline{\underline {Question}}}}}$

find the perimeter and semi perimeter of a triangle whose sides are of lengths 50cm, 56cm and 60sm respectively

${\huge{\pink{\underline{\underline {Solution}}}}}$

Perimeter of a triangle =Sum of 3 sides

=(50+56+60)cm

=166cm

Semi perimeter of a triangle=$\frac{Sum\ of\ 3\ sides}{2}$

=$\frac{(50+56+60)}{2}$

=$\frac{166}{2}$

=83 cm ans.

Answer 2

Answer:

${\huge{\pink{\underline{\underline {Question}}}}}$

find the perimeter and semi perimeter of a triangle whose sides are of lengths 50cm, 56cm and 60sm respectively

${\huge{\pink{\underline{\underline {Solution}}}}}$

Perimeter of a triangle =Sum of 3 sides

=(50+56+60)cm

=166cm

Semi perimeter of a triangle=$\frac{Sum\ of\ 3\ sides}{2}$

=$\frac{(50+56+60)}{2}$

=$\frac{166}{2}$

=83 cm ans.