I believe the theoretical probability is 5/20. Or 25%.
Answer:
30
Step-by-step explanation:
Everything has to add up to 90.
Add EVERYTHING together.
3x + 33
3x + 33 = 90
90 - 33 = 57
57 / 3 = 19
19 = x
19 x 2 = 38
38 - 8 = 30
Answer:
55°
Step-by-step explanation:
We know that exterior angle of a triangle is equal to the sum of two opposite interior angles
so
x = 21° + 34°
= 55°
Hope it will help :)❤
Answer:
C≈12.57
Step-by-step explanation:
2πr
