Question

Find the value of x,y and z in each of the following figures​

Answer 1

Step-by-step explanation:

Correct Question:- In ∠COD = 45°, write down (by measurement), the value of each of ∠AOD, ∠BOC and ∠AOB.

Sol. Given ∠COD = 45°

To find: AOD, ∠BOC and ∠AOB.

Now, ∠COD = ∠AOB

∵ ∠COD = 45° [Vertically opposit angle]

Also ∠COD + ∠AOD = 180° [Angle of lines pair]

∴ 45° + ∠AOD = 180°

=> ∠AOD = 180° - 45°

= 135°

Again , ∠AOD = ∠BOC [Vertically opposite angles]

∵ ∠BOD = 135°

∵ ∠BOC = 135°

Answer:-

• According to the question we find that the value of:
• ∠DOA that means x value is 135°
• ∠BOC that means y value is 135°
• ∠AOB = that means z value is 45°

I hope it's help you...☺