A line that cuts through 2 parallel lines.
What is a transversal?
The sum of the measure of all interior angles of a triangle.
What is 180 degrees
Give the most precise name of the shape.
What is a rhombus?
Formula for finding area of a circle
What is A = pi*r2
∠A and ∠B are complementary.
If m∠A=(4x+6)º and m∠B=(5x+3)º, then x = ___?
x=9
Lines that are not in the same plane, are not parallel but will never intersect.
What are skew lines?
The formula for finding area of a triangle.
What is 1/2(b*h)?
The measure of each angle in a regular hexagon.
What is 120 degrees?
A cylinder has a base diameter of 10 cm, and a height of 8 cm, find the volume of the cylinder. (Round to tenths place)
628.3 cm3
Point E is between points G and T.
GE = 2x, ET = 3x-1, and GT = 14.
What is the value of x?
x=3
What is line a and line b?
A triangle in which all angles measure less than 90 degrees and has no congruent sides.
What is an acute scalene triangle?
The equation of a circle centered at (-6,3) with a radius of 5.
What is (x+6)2+(y-3)2=25
What is the surface area of the frosted donut below?
π (16)2 – π (4)2 =
803.84 – 50.24 =
753.6 ft2.
A right triangle has a hypotenuse of 25 in, a base of 7 in, and height is x in. Solve for x.
x = 24 in
What is the measure of angle AJH? Explain why.
What is 117 because it is the sum of opposite interior angles.
The method that can be used to find the missing side of a right triangle if 2 sides are known.
What is the Pythagorean Theorem?
A circular trampoline has a net surrounding it that is 25.12 ft long.
What is the diameter of the trampoline (round to the neearest whole number)?
8 feet
The volume of a figure is 75 in3. If the dimensions are tripled what will be the volume of the new figure?
33*75=2025 in3
Angle B = (4x+11) degrees. Find measure of Angle B.
mAngleB = 117 degrees
If a transversal intersects 2 parallel lines, each pair of consecutive interior angles are ___________.
The triangle center formed by the intersection of the triangle's perpendicular bisectors.
What is circumcenter?
What is the value of x if the interior angles of a quadrilateral measure 79 degrees, 55 degrees, x degrees, and 110 degrees?
x=116 degrees
What is 125:8
EG bisects ∠DEF. If m∠DEG=(3x+7)º and
m∠DEF=(4x+34)º, then m∠GEF = ____
37 degrees