Sonya got 8 out of 10 questions right on a quiz. She got the same score on a quiznthay had 20 questions. How many many questions
2 answers:
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<u>Answer:</u>
P = 61.9°
<u>Step-by-step explanation:</u>
We are given a right angled triangle, ΔPQR, with known side lengths for all three sides and we are to find the measure of angle P.
For that, we can use sin, cos or tan.
P = 61.9°
Question 1. If m∠5 = 115 degrees, find m∠1 = 115°
because they form corresponding Angle pair
Question 2. If m∠7 = 30 degrees, find m∠2 = 30°
because they form Alternate Exterior angle pair
Question 3. If m∠6 = 50 degrees, find m∠4 = 50°
because they form Alternate Interior Angle pair
Question 4. If m∠4 = 72 degrees, find m∠1 = 108°
because they form linear pair, their sum = 180°
- Angle 4 + Angle 1 =180°
- Angle 1 = 180° - Angle 4
- Angle 1 = 180° - 72°
- Angle 1 = 108°