Question

Exercise 11.2

1. Find the value of the unknown exterior angles in each of the following diagram

2. Find the value of the unknown interior angle x in each of the following diagrams




3. Find the value of in each of the following diagrams


4. Find the value of unknown x in each of the following diagrams:



5. Find the values of x and y in each of the following diagrams:

♡pls show with whole steps I will mark him brainlest ​

Answer 1

Answer:

1. (I) 110⁰ (ii) 95⁰ (iii) 100⁰

2. (I) 65⁰ (ii) 50⁰ (iii) 34⁰

3. (i) 35⁰ (ii) 25⁰ (iii) 70⁰

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Answer 2

for No1

Let angle A = 45°and angle B =65° and angle C =X

by question we get

angle A+angle B+ angle C =180°(since it is a straight line)

45°+65°+x= 180°

110°+x=180°

x=180-110

x=70°