Question

Please help me answer this question, please ​

Answer 1

44

Explanation:

Angle C is half the angle at the centre, i.e ½(180) = 90

Using triangle ABC

90 + 46 + angle B = 180

Angle B = 180 - 136

Angle B = 44°

Answer 2

Explanation:

Step 1: Find the answer

We need to have at least two angles to find the third angle. So, we have angle B and we can find angle C because it is 90 degrees since it is the third angle of the diameter. So, now we have C = 90 degrees and B = 46 degrees.

`90 + 46 + x = 180`

`136 + x = 180`

`136 - 136 + x = 180 - 136`

`x = 44`

Answer: Angle B is 44 degrees