ANGLES
POLYGONS
QUADRILATERALS
TRIANGLES
MIXED REVIEW
100
Two or more angles that add up to 180 degrees.
What are supplementary angles.
100
A five-sided polygon.
What is a pentagon.
100
A four-sided figure with an interior angle sum of 360 degrees.
What is a quadrilateral.
100
A triangle with 3 congruent sides and 3 congruent angles.
What is an equilateral triangle.
100
A line with a definite starting point and ending point.
What is a line segment.
200
Two or more angles that add up to 90 degrees.
What are complementary angles.
200
360 degrees.
What is the sum of exterior angles of ALL polygons.
200
A quadrilateral with two sets of parallel, congruent sides.
What is a parallelogram.
200
A triangle with two congruent sides and 2 congruent base angles.
What is an isosceles triangle.
200
A line with a definite starting point that continues in one direction for infinity.
What is a ray.
300
Name three types of congruent angle pairs.
Possible answers: corresponding, vertex, alternate exterior, alternate interior.
300
(n-2) 180
What is the formula to find the sum of interior angles of a polygon.
300
Rectangles and rhombuses have ____________ and __________ diagonals.
What are CONGRUENT and BISECTING.
300
If a triangle has three congruent sides, what must the measure of each angle be?
What is 60 degrees.
300
What is the FIRST FIRST step you should always take when answering a question?
"FIRST FIRST figure out what is the question asking you to do?"
400
< 1 & <2 are supplementary. < 1 = 5x - 18 < 2 = 4x + 45 Find the measure of x.
What is 17.
400
What is the measure of 1 interior angle of a regular hexagon?
What is 120 degrees.
400
(diagonal 1 x diagonal 2)/2 = Area of which quadrilaterals?
What are kites and rhombuses.
400
2 angles of a triangle have a sum of 126 degrees. What is the measure of the third angle?
What is 54 degrees.
500
An angle that measures more than 180 degrees, but less than 360 degrees.
What is a reflex angle.
500
What is the measure of one exterior angle in a regular 26-gon?
What is 13.84 degrees.
500
Opposite sides of a parallelogram measure 2x + 6 and 4x - 4 each. What is the length of each side?
X = 5, each side is equal to 16.
500
A right triangle has a leg of 8 m and a hypotenuse of 14 m - what is the length of the missing leg?
What is approximately 11.5 meters.
500
The sum of interior angles of a polygon is 1080 degrees. What type of polygon must this be?
What is an octagon.
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