Question

Plsss help meeeeeeeee​

Answer 1

37.5, 75, and 67.5

Explanation:

The angles of a triangle add up to 180 so everything inside is equal to 180.

180=x+2x+x+30, simplify

180=4x+30, subtract 30 on both sides

150=4x, divide 4 on each side

37.5=x

solve now knowing x

x= 37.5

x+30= 67.5

2x= 75

Answer 2

Solution Below.

Explanation:

This question tests on the concept of angle properties.

From the question above, we can form up an equation:

x + 2x + (x + 30) = 180 (Sum of angles in a triangle)

Now, we can solve for x to find the angles of each side.

`x + 2 x + x + 30 = 180 \\ 4x + 30 \\ 4x = 150 \\ x = 37.5`

Now we can find the angles for each side:

x = 37.5

2x = 2 × 37.5 = 75

x + 30 = 37.5 + 30 = 67.5