Determine if the measures given can be the
measures of the sides of a right triangle: 4, 6, 9
Show your work.
What is no; 16 + 36 does not equal 81
100
This type of triangle has 3 congruent sides.
What is equilateral triangle
100
What is an easy way to remember the trigonometry ratios Sine, Cosine and Tangent?
What is SOH-CAH-TOA
100
How many triangles does a heptagon have?
What is 5
100
What is the sum of the exterior angles in any polygon?
What is 360 degrees
200
If the legs of a right triangle measure 12 and 16,
what is the length of the hypotenuse?
What is 20 cm
200
What type of triangle has an angle greater than 90 degrees.
What is obtuse triangle
200
What is cos60?
What is -0.952
200
What is the sum of the interior angles of a
dodecagon?
What is 1800 degrees
200
Find the measure of each exterior angle of a regular decagon.
What is 36 degrees
300
One leg on a right triangle is 8 cm and the hypotenuse is 17 cm. Find the length of the other leg.
What is 15 cm
300
What type of triangle has side lengths of 5cm, 6cm, 7cm and angle measures of 60 degrees, 30 degrees, 90 degrees?
What is right scalene triangle
300
What is m
What is 27 degrees
300
Find the measure of each interior angle in a regular 15-gon.
What is 156 degrees
300
The measure of each exterior angle of a regular polygon is 72 degrees. How many sides are there?
What is 5 sides
400
What do you call three positive integers that form a right triangle.
What is pythagorean triple
400
Triangle ABC is equiangular. One angle is 7x - 3. Find the value of x.
What is 9
400
Find the value of x if cos 62 = x/60.
What is 40.4
400
Find the number of sides of a regular polygon if the
angle sum is 2,520°.
What is 16
400
What is the measure of the exterior angle if the interior angle is 50 degrees?
What is 130 degrees
500
What is the smallest pythagorean triple?
What is 3, 4, 5
500
What are the angle measurements of a special right triangle that is also isosceles?
What is 45, 45, 90
500
Dakota is standing on the ground 97 yards from the base of a cliff. He noted that the angle formed by the ground and the line of sight to the top of the cliff was 56 degrees. Find the height of the cliff to the nearest yard.
What is 143.8.
500
The measure of an interior angle of a regular polygon is 108 degrees. Find the number of sides in the polygon.
What is 5 sides
500
As the number of sides increases, the measure of each exterior angle:
___1. increases
___2. decreases
___3. stays the same