3 years ago

Find x in the following ,giving reasons

Mathematics

1 answer:

Volgvan3 years ago

3 0

Answer:

x = 22.5

Step-by-step explanation:

→ Remember how many degrees the point to a radius is

90°

→ Set up an equation

x + 3x = 90

→ Simplify

4x = 90

→ Divide both sides by 4

x = 22.5

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