Vocab
The center of the circle?
Center Point
If a circles radius was 12.7cm what is the diameter
25.4
Area is 452.16 squared units. What is the radius? What is the diameter?
R: 12 and D: 24
The diameter is 10 inches. What is the circumference?
31.4
The radius is 4 inches. What is the area of the circle?
50.24 square inches
What number is pi ?
3.14
If a circles diameter is 18in what is the radius
9in
The circumference of a circle is 100.794? What is the radius?
R: 16.05
The diameter is 42 centimeters long what’s the circumference
131.88. Centimeters
If the radius is 12 what is the area?
452.16
What does the diameter go through ?
side to center to the other side
If a circles diameter is 120cm what is the radius?
60cm
If you have a semi-circle with a diameter of 12in. What is the perimeter?
30.84in
Angelica says the circumference is 308.08 The problem was (if the diameter is 98.12 What is the circumference?) is she correct?
Yes, she is correct
If the radius of a circle is 14.5 .what is the area?
660.185
What do you need for circumference?
Diameter X pi
If the diameter of a circle is 50.2 in what’s the radius?
25.1 in
What is the diameter 523pi?
523
If a circles diameter is 412 meters long what’s the circumference?
1293.63 meters long
Estella says the area of her friend’s circle is 490.63cm ms Lori says the area of the circle is 590.45 Who’s right this is the problem (the radius is 12.5)
Estella is right
What is another word for circumference?
Perimeter
If the diameter is 101.9m what is the radius?
50.95m
If a circles circumference is 366, what is the diameter
116.56
If the radius is 6 what is the circumference
37.68
The diameter of a circle is 85.96 what is the area?
5800.46