Triangles with missing angles

Triangles with missing angles

be quick

What basically is this topic?

In this topic you have to write a formula and find the missing angle. Don't know how? Just scroll down and you will find out.

There are 5 steps of this formula for example we have a 48⁰ angle:

• a⁰+ 90⁰+ 48⁰= 180⁰

• 48⁰+90⁰= 138⁰

• 138⁰+ a⁰= 180⁰

• 180⁰-138⁰= 42⁰

• a⁰= 42⁰

This was the formula and it was it for today see you later

Bye!