Question

Please help me i have part one to this question I told you guys everything you need to know in my last question Ill show u my last question in comments and also 100 POINTS PLEASE HELP AND ILL BRAINLEST

Answer 1

Answer:

See below ~

Step-by-step explanation:

1. Vertically opposite angles are equal when two lines intersect.

• m∠3 = m∠1

2. The sum of two interior angles is equal to the exterior angle forming a linear pair with the third angle.

• m∠4 = 88° because 180 - (41 + 47) = 92 and 180 - 92 = 88

3. The sum of the interior angles of a triangle is 180°.

• 55° + 90° (right angle) + ∠ACB = 180°
• ∠ACB = 180° - 145°
• ∠ACB = 35°

4. You can find the length of a hypotenuse using the Pythagorean Theorem.

• EF = √3² + 2² = √13
• EF = 3.6 units