We cant answer this because we dont know what the 2 triangles look like
Answer:
C
Step-by-step explanation:
The shape moves to the left by 8 and up by 7.
Answer:
its B
Step-by-step explanation:
SA=4pir^2
78.54km^2=SA
78.54=4pir^2
divide both sides by 4
19.635=pir^2
aprox pi=3.14 so divide both sides by 3.14
6.25318=r^2
sqrt both sides
2.50063=r
round
radius=2.5km
this question is flawed in that it gives the wrong units
answer is the option with 2.5 in it
2nd one
.70 yup that's it that's the answer
