122k views
2 votes
HELPPPPPPP ITS VERY URGENT!!!!!!

HELPPPPPPP ITS VERY URGENT!!!!!!-example-1
User TelKitty
by
4.9k points

2 Answers

0 votes

Answer: x=45

Explanation:

2 times 45 is equal to 90

45-10 is equal to 35

55+90+35=180

User Digitalmaps
by
5.1k points
4 votes

Answer:

The measure of the 2 angles are 90° and 35°.

Explanation:

The sum of angles in a triangle is 180°.

2x + x - 10 + 55 = 180

Simplify.

3x + 45 = 180

Find 3x.

3x = 180 - 45

= 135

Find x.

x = 135 ÷ 3

x = 45

2x° = 45° × 2

= 90°

(x-10)° = 45° - 10°

= 35°

User Sponge Bob
by
5.0k points