Question

name the angle show in above figure how many of these can be named using vertex letter only ?​

Answer 1

Answer:

acute angleeeeeeeeeee

Answer 2

Answer:

The above angles can be named as

Angle BAD

Angle ADC

Angle DCB

Angle CBA

2 of these angles can be named using the vertex letter only. These are angle A and angle C.

This is because the other two angles (B and D) have a diagonal between them and there can be two different ways they can be named. For eg - angle D can be named as angle ADB or angle CDB.

But since the angles A and C have no partition, they can be named anyways. So using just one letter is also sufficient.

Thank you

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