Question

write T/true F/false

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Answer 1

120°

Sum of three interior angles of triangle is 180°

Let the missing angle which is inside the triangle be y

By angle sum property

70° + 50° + y = 180°

120° + y = 180

y= 180° - 120°

y= 60°

So the angle x° and angle y forms linear pair and sum of a linear pair is 180° so we have angle y as 60° so the other will be

60° + x° = 180°

x°= 180° - 60°

X°= 120°

What is linear pair?

A linear pair is a pair of adjacent angles formed when two lines intersect or simply you can see the example

I Hope it helps you if yes please mark me brainlist

Answer 2

Answer:

Step-by-step explanation:

60 degree pi /3 radian.