Quadrilaterals
This is the relationship between adjacent angles of a parallelogram
What are supplementary?
Two triangles are similar. One has sides 8, 9, and 14. The other has sides 24, 27, and x. This is the value of x.
What is 42?
This is what sine is equal to
opposite over hypotenuse
This is the name of a line that touches a circle at one point
What is tangent line?
This is the formula for the area of a sector
What is A = pi*r2(n/360)?
A trapezoid has a midsegment that is 30 cm long. It's short base is 22 cm long. This is how long the long base is.
What is 38 cm?
This is the transformation that makes similar triangles
What is a dilation?
This is the trig ratio you use to find the adjacent side when you know the opposite side
What is tangent?
This is the relationship between a tangent and a radius
What is perpendicular?
This is the formula for the surface area of a sphere
What is 4*pi*r2?
These quadrilaterals have diagonals that bisect each other
What are parallelograms, rhombii, rectangles, and squares?
These are the similar triangle theorems
What are AA, SAS, and SSS?
This is the angle size when the adjacent side is 12 and the hypotenuse is 24
What is 60 degrees?
This is the relationship between an inscribed angle and its intercepted arc
What is the inscribed angle is half the intercepted arc?
This is the formula for the volume of a sphere
What is 4/3*pi*r3?
These quadrilaterals have diagonals that are perpendicular
What are kites, rhombii, and squares?
In sunlight, a cactus casts a 15 ft. shadow. At the same time, a 6 ft tall person casts a 4 ft. shadow. This is the height of the cactus.
What is 22.5 ft?
This is the length of the hypotenuse when the side opposite a 56o angle is 5 ft. (nearest hundredth)
What is 6.03 ft?
This is how to find the length of an arc
What is L = 2*pi*r*(n/360) with r = radius and n = angle measure?
This is the formula for arc length of a circle
What is L = 2*pi*r(n/360)?
A quadrilateral has points at (0,0) (6,8) (-2,14) and (-8,6). This is the lengths of the sides and type of quadrilateral.
Draw three parallel lines. Draw a transversal. Label the part of the transversal between the first two lines as 5, and the part between the second two lines as 8. Draw a second transversal. Label the part between the first two lines as 10. This is the length of the part between the second two parallel lines.
What is 16?
You are standing 100 ft. from a cell tower. When you look up to the top, you look with a 36 degree angle of elevation. This is the height of the cell tower.
What is 72.65 ft?
This is the equation of the circle with center (-2, 5) and radius = 4
What is (x + 2)2 + (y - 5)2 = 16?
12 gumballs are inside a cylinder with a radius of 1 cm. The cylinder has a height of 24 cm. Each gumball is a sphere with radius = 1 cm. This is the amount of empty space in the cylinder.
What is 25.1 cm3