Show:
Angles
Quadrilaterals
Triangles
Interior Angles
Area & Circumference
100
angles that have a common vertex and a common side (they are next to each other)
What are adjacent angles?
100
polygon with 4 right angles and 4 congruent sides
What is a square?
100
triangle with 3 congruent sides
What is an equilateral triangle?
100
What is the sum of the interior angles of a triangle?
180 degrees
100
Find the area of a parallelogram that has a base of 12 in. and a height of 8 in.
96 in
200
angles formed by intersecting lines and are opposite of each other
What are vertical angles?
200
polygon with 4 right angles and opposite sides congruent
What is a rectangle?
200
triangle with no congruent sides
What is a scalene triangle?
200
What is the sum of the interior angles of a polygon with 5 sides?
540 degrees
200
Find the area of a triangle that has a base of 9 in. and a height of 7 in.
31.5 in.
300
2 angles whose sum is 180 degrees
What is supplementary angles?
300
polygon with 4 congruent sides
What is a rhombus?
300
triangle with 2 congruent sides
What is an isosceles triangle?
300
What is the sum of the interior angles of an octagon?
1,080 degrees
300
Find the area of a trapezoid that has bases of 6 in. and 9 in. and a height of 5 in.
37.5 in.
400
angles that lie on the same side of the transversal and in corresponding positions
What are corresponding angles?
400
polygon with both pairs of opposite sides parallel
What is a parallelogram?
400
triangle whose sides measure 8cm, 6cm, 5 cm and angles that measure 30, 60, and 90 degrees.
What is a right scalene triangle?
400
Find the measure of each interior angle of a hexagon.
120 degrees
400
Find the area of a circle with a diameter of 4 cm.
12.56 cm.
500
angles that lie within a pair of lines and on opposite sides of the transversal
What are alternate interior angles?
500
polygon with exactly 1 pair of parallel sides
What is a trapezoid?
500
triangle whose sides measure 4in, 4in, 5in, and angles that measure 105, 35, and 40 degrees.
What is obtuse isosceles triangle?
500
A pentagon has angles measuring 75, 90, 130, and 135. What is the measure of the missing angle?
110 degrees
500
Find the area and circumference of a circle that has a radius of 3 cm.
A = 28.26 cm. C = 18.84 cm.