For #6 draw a triangle between the points and find the middle by drawing the lines to the middle. There should be triangles within the triangles which finding the hypotenuses should be the same.
Answer:
for this one b=49.458
Step-by-step explanation:
9:12, 18:24,6:8
3*3=9 and 4*3=12
3*6=18 and 4*6=24
3*2=6 and 4*2=8
Answer:
The circumference is 25.13
Step-by-step explanation:
Formula: C=2πr
multiply the radius by 2 and pi
Answer:
13 i think
Step-by-step explanation: