Math Facts
3+18 =
21
x + 3 = 19
x = 16
A triangle with three equal sides and three equal angles is called this.
Equilateral Triangle
Find the perimeter of a square with side lengths of 6 inches.
Which letter represents slope in y = mx+b?
m = slope
7-12 =
-5
x - 12 = 44
x = 56
Given a triangle with a base of 14 inches and height of 5 inches, find the area.
A = 35 inches2
Find the area of a square with side lengths of 6 inches.
What is the slope in the equation y = 2x + 1
m = 2
-4 * 8 =
-32
13 - x = 24
x = -11
A triangle with two equal sides and two equal angles is called this.
Isosceles Triangle
Find the perimeter of an isosceles triangle with two legs of length 12 cm and a side length of 14 cm.
The perimeter is 38 centimeters.
Find the slope given the two points on the line: (1,3) and (5, 9)
m = 6/4 = 3/2
-17*-13 =
221
3x + 8 = 44
x = 12
A triangle with no equal sides and no equal angles is called this.
Scalene Triangle
Find the area of a triangle with a base of 13 meters and a height of 8 meters.
Given the equation in point-slope form, find the slope: y - 2 = 1/3(x - 6)
m = 1/3
-89 - 10 =
-99
1/3 (4x + 5) = 25
x = 17.5
Use the Pythagorean Theorem to find the length of hypotenuse given one leg length of 4 cm and a second leg length of 6 cm. Round to the nearest tenth if necessary.
The hypotenuse is 7.2 cm
Find the area of a circle with a radius of 11 kilometers. Round to the nearest tenth.
The area is 379.9 square kilometers using 3.14 or 380.1 square kilometers using the pi button.
Given the equation in standard form, find the slope:
2x + 4y = 8
m = -1/2