Circumference
Area
Vocab
Triangles
Trivia
100
Find the circumference of the circle with a radius of 5 cm.
31.42cm
100
The area of a circle can be found using the formula
π × r × r
100
1. The radius of a circle is
The measurement from the center of a circle to an edge of the circle.
100
If one angle of a triangle is obtuse, then which one of the following is the possible measure of remaining angles?
100
100
Which country consumes the most chocolate per capita?
Switzerland
200
Calculate the circumference of a circle whose diameter is 70 cm.
219.8cm
200
If only given the diameter what would be the area of a circle?
(D/2)2xπ
200
2. The diameter of a circle is:
The distance from an edge of a circle to another edge through the center.
200
If the measure of one of the internal angles of a triangle is 95°, then which of the following cannot be the measure of remaining angles?
90
200
Which author wrote the ‘Winnie-the-Pooh’ books?
A. A. Milne
300
What is the formula to find the Circumference of a circle
2πr
300
What is the area of a circle that has a circumference of written in Pi
300
4. A tangent line of a circle is...
A line that touches the circle only once
300
Which of the following is the formula to find the area of a triangle?
1/2 × base × height
300
According to Greek mythology, who was the first woman on earth?
Pandora
400
What is the circumference of a circle with diameter 18, to the nearest tenth?
56.5
400
If the diameter of a circle is given, then its area can be calculated using the formula:
(π × d × d)/4
400
7. A segment whose endpoints lie on a circle is a _______.
chord
400
If the largest angle in a triangle is 70°, what is the least possible value of the smallest angle of the triangle?
40
400
In a bingo game, which number is represented by the phrase “two little ducks”?
33
22
17
24
22
500
What is the circumference of a circle that has an area of written in pi.
500
The area of a circle whose radius is 1 unit will be?π units
π Units
π square units
π square units
2π square units
cubic units
π units
500
8. An angle whose vertex is on a circle and whose sides contains chords of the circle is _______
an inscribed angle
500
The measure of base of an isosceles triangle is BC = b = 7/3 and the congruent sides are AB = a, AC = a = 4b, then its perimeter is
21
500
How many deaths do falling coconuts cause each year?
10.
30.
70.
150.
150