Question

Help please
i suck at math :/
thank you so much

Answer 1

`\angle 1 = 64`°

`\angle 2 = 71`°

Explanation:

If two adjacent angles form at a resulting angle, this means that both angles form the full resulting angle.

This means
`\angle1` and
`\angle2` have a sum of
`135`°. This can also be written as:

`135 = 2x+2x+7` or
`135 = 4x+7`

This can be worked out using simple rearrangement:

`135 = 4x+7\\=135-7 = 4x\\=128 = 4x\\\therefore x = 32`

Therefore we can simply substitute to get our angles:

`\angle 1 = 2x = 32*2 = 64\\\angle 2 = 2x+7 = 32*2+7 = 71`

Hope this helps!!!

Answer 2

∠1 + ∠2 = 135°

Explanation:

From the text, it is given that the two unknows are adjacent angles.

∠2x + ∠2x + 7 = 135°

∠4x + 7 = 135°

∠4x = 128°

x = 32