Question

but i dont now how to do this assignment ​

Answer 1

Answer:

dude you'll need some materials for that such as ruler

protector

Step-by-step explanation:

take your protector and on the left side and put a dot on 45 degree on the right side take your protector and mark on 60 degree now connect both of them. Now write what I'm writing here

by the angle sum property of triangle angle P + angle Q + Angle R = 360 degree

Let angle P be x

so, angle Q + angle R

= 45 degree + 60 degree + x = 360 degree

= 105 degree + x = 360 degree

= x = 360 - 105 degree

= 255 degree

OK as you wrote that back on the figure on top mark with your protector on 255 degree now connect them all and on 255 degree write P

on 60 degree write R

on 45 degree write Q

Hope it helped.