Answer:
points A C and d <3
Step-by-step explanation:
B because I learn this before
Answer:
D=10
Step-by-step explanation:
Diameter of a Sphere
D = 2 r
D=2(5)
D=10
2(30)=60+30=90. thats a right angle which is 90 degrees so the answer is 30
Answer:
118
Step-by-step explanation:
the length ED is equal to EC
so
the angle is also the same
that's mean the angle ECD is equal to 31
then to find the another angle just do like this
=180–31–31
=118