Answer:
A: Two angles form a right angle.
Step-by-step explanation:
took the test
Answer:
A and B are the answers on Edge.
Step-by-step explanation:
Answer:
A and C
Step-by-step explanation:
Answer:
78.5
Step-by-step explanation:
This is because of the formula r^2pi since 5^2=25 and 25x3.14 it equal 78.5
Answer:
yes
Step-by-step explanation:
based on the triangle inequality theorem, add the two smallest numbers together (8.4,9.2) to get 17.6 which is bigger than 17