Question

What’s the measure of x

Answer 1

D. 66.

add 90 (the right angle) and 24 and get 114. then subtract that from 180 because we know that all angles in a triangle equal 180°. 180-114=66°

Answer 2

`\boxed {\sf x=66^o}`

Explanation:

Apply the properties of a triangle:-

Where, the sum of all internal angles of a triangle is always equal to 180°.

`\sf 90^o+x+24^o=180^o`

Combine like terms.

`\sf x+90+24=180^o`

Add numbers.

`\sf x+114=180^o`

Subtract 114 from both sides.

`\sf x+114-114=180-114`

`\sf x=66^o`