Question

EXERCISE 6.2
1. Find the value of the unknown exterior anglex in the following diagrams:

a)50°,70°

b)65°,45°

c)30°,40°

d)60°,60°

e)50°,50°

f)60°,30°

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Answer 1

Step-by-step explanation:

Answer:

(i) x=50°+70°=120°

(ii) x=65°+45°=110°

(iii) x=30°+40°=70°

(iv) x=60°+60°=120°

(v) x=50°+50°=100°

(vi) x=60°+30°=90°

Here is your answer!!!!

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Answer 2

Answer:

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As we know that exterior angle is the sum of interior opposite angles.

Therefore

(i) x=50°+70°=120°

(ii) x=65°+45°=110°

(iii) x=40°+30°=70°