Question

Help Please! and Thank you!!

Answer 1

that is an acute angle the answer to this will be 50 degrees

Answer 2

Option D.
`50^(\circ)`

Explanation:

`\angle A + \angle B + \angle C = 180` (angles of a triangle sum to
`180^(\circ)`)

`\angle A + 100 + 30 = 180`

`\angle A = 50^(\circ)`

Hope this helps :)