Answer:
1st option
Step-by-step explanation:
Just did it
Answer:
19.488
Step-by-step explanation:
8.12 x 2.4 = 19.488
Radius is 6.5 and the diameter is 13
Answer:
A.200
Step-by-step explanation:
Answer:
20 degrees.
Step-by-step explanation:
The 3 angles of a triangle add up to 180 degrees.
Therefore the third angle in this triangle
= 180 - (120 + 40)
= 180 - 160
= 20 degrees.