Question

EXERCISE 12.2
which angle is smaller in each of the following pairs of marked angles? for 5 class​

Answer 1

Given :  Pair of angles :

Pair 1 :  ∠CDE = 65°  , ∠PQR = 40°

Pair 2 : ∠PQR = 90° , ∠MNO = 125°

To Find :  which angle is smaller in each of the following pairs of marked angles

Solution:

Pair 1 :  ∠CDE = 65°  , ∠PQR = 40°

40 < 65

=>  40° <  65°

=> ∠PQR  <  ∠CDE  

Pair 2 :  ∠PQR = 90° , ∠MNO = 125°

90 < 125  

=>  90° < 125°

=> ∠PQR  <  ∠MNO  

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