Geometry
A triangle has how many degrees
180
The numerator is which number on the fraction?
The top number
1/2 + 1/4
3/4
An octagon has how many sides?
8
18 - 2 x 3
12
Which shape has 360 degrees max
A square or a circle
The denominator is which number on the fraction?
The bottom number.
1 1/5 - 3/4
8/20
A polygon is in which dimension?
2nd or 2D
3 + 20 / 5 - 13
-6
An equilateral triangle has what?
Same side length and angles
What is the line in the middle of the fraction called?
The division line
4/7 x 3
1 5/7 = 12/7
A polyhedron is in which dimension?
3rd or 3D
(3-1) x 2 + 8/2
6
An isosceles triangle has what?
Two side lengths and angles the same with one short length and smaller angle
When dividing fractions you multiply by the ?
Reciprocal
2/5 x 1/4
2/20
An in internal angle is measured where on a shape?
Inside it.
6 x (50/10) - 20
10
An octagon has how many degrees?
1080
A mixed number is
An integer and a fraction
3/4 / 1/5
15/4 = 3 3/4
540 degrees is the sum of the internal angles of which shape?
A pentagon
21 + (30 / 6) x 8 / 2
41