Question

Calculate the value of each of the 3 angles around the point in the diagram.

x−5= °
2x−25= °
3x= °

Answer 1

A complete angle measures - 360⁰

So, (x-5) + (2x-25) + 3x = 360⁰

6x - 30 = 360⁰

x- 5 = 360/6

x = 65⁰

Thus, x-5 = 60⁰

2x - 25 = 105⁰

3x = 195⁰

Explanation: