The ratio of similar areas is the square of the ratio of the scale factor.
Circle R's sector is (5/2)² = 25/4 the area of Circle Q's sector.
Answer:
6
Step-by-step explanation:
Answer: 65
Step-by-step explanation:
All those angles added up have to equal 360 degrees.
The little square on the angle to the left of x means that it's a right angle, or 90 degrees.
360
- 180
= 180 <--- this is the bottom half,
180
- 90 <--- the right angle on the left
= 90
90
-25
= 65 <--- that's x
2000
4000
6000
8000
2460
2440
2420
4280
4260
4220
6666
Step-by-step explanation:
2000
2420
2440
2460
4000
4220
4260
4280
6000
6666
8000
