Question

If x,y and z are the degree messures of 3 angles of a triangle such that z equal to x plus y whole devided by 2 , then find the value of z.

Answer 1

$\huge {\underline {\underline {\mathbb {\orange {Answer:-}}}}}$

${\underline {\underline {\mathbb {\purple {Given:-}}}}}$

》x , y and z are the three angles of triangle ️

》$z = \frac {x+y}{2}$

${\underline {\underline {\mathbb {\red {To\:find:-}}}}}$

》The value of z

${\underline {\underline {\mathbb {\pink {Solution:-}}}}}$

given

$z = \frac {x+y}{2}$

=> x+y = 2z

We know that

x+y+z = 180

=> 2z+z = 180

=> 3z = 180

=> $z = \frac {180}{3}$

$\therefore {z=60}$

hope it helps ❤

mark as BRAINLIEST