Answer: 90
Step-by-step explanation:
opposite side is 90
1,400 centimeters, 7 times 2 is 14, and 14 meters converted into centimeters is 1,400 centimeters.
2x + 4 = 2(x + 2) are equivalent.
Answer:
Answer D: 4 times larger
Step-by-step explanation:
Recall that d = 2r.
Try this comparison:
Area of larger circle π(2·d/2)²
-------------------------------- = -------------- = 4
Area of smaller circle π(d/2)²
The area of the larger circle will be 4 times that of the smaller circle.