Question

in a triangle xyz side xy and yz are of equal length. if angle x is 40 degree, find the measure of angle y and angle z​

Answer 1

Answer:

Step-by-step explanation:

Sum of all three angles of triangle is 180°

angel x+y+z=180°

40+y+90=180

y+130=180

angel y= 180-130

= 50°