If I had two rays that share a common endpoint ,what is that?
What is an angle
100
Determine the length of the hypotenuse of the 45-45-90 degree triangle. Write your answer as a radical in simplest form.
A right triangle legs are both 9ft ,so what is the length of the hypotenuse?
What is c=9^2
100
What is the symbol for parallel ?
What is //
100
A right triangle with a 4 degree and 20 in hypotenuse . Use the tangent to calculate your answer.
What is x=286.0 in
100
5^2+106^3
What is 1191041
200
Why are protractor used in geometry?
What is used to measure angles.
200
Eliz is buliding a square bookcase. She wants to add a diagonal support beam to the back to stregthen it. The diagonal divides the bookcase into 45-45-90 degree triangle. If each side of the bookcase is 12ft long, what must the length of the support beam be?
What is 8.5ft
200
True or False
Are all equilateral triangles are isosceles triangles?
What is True
200
opposite over adjacent
What is tangent
200
opposite over hypotenuse.
What is sine(sin)
300
If I was drawing two supplementary angles which tools would be necessary to use?
What is a protractor and a ruler
300
Anna has a truck the is 20ft long. If the top of the truck reaches 16ft up side of a house , how far from the house is the base of the truck?
What is 12ft
300
Calculate the perimeter of the rectangle. The length is 8in and the width is 12in. What is the perimeter?
What is 40in
300
In a right triangle ABC,if sinA=36/45 ,calculate sin-1 (36/45) to determine m
What is 53.13
300
True or False
Do 36,12,and 15 form a triangle?
What is False
400
What is the purpose of an compass being used in geometry?
What is used to create arcs and circles
400
A ladder against the wall of a building. The base of the ladder is 8ft to the wall. The top of the ladder is 12ft from the ground . How long is the ladder?
What is 4^13
400
Calculate the area of the rectangle . The length is 11cm and the width is 10cm. What is the area?
What is 110cm^2
400
In right triangle ABC, if tanA=1/5, calculate tan-1(1/5) to determine m
What is 11.31
400
A moving car is equipped with a ramp that extends from the back of the car to the ground. The ramp fully extends ,it touches the ground 36 feet from the back of the car . The hight of the ramp is 3.6 feet. Calculate the measure of the angle formed by the ramp and the ground. Rounded to the nearest hundreth.
What is tanx= 3.6/36
x=tan-1(3.6/36)
x=5.71 degree
500
State the difference between sketches and drawing?
What is a sketch is a figure that is created without tools and draw is a figure is created with geometry tools.
500
A scaffold has a diagonal support beam to strengthen it .If the scaffold is 8ft hight and 10 wide , how long do the support beam have to be?
What is 6
500
True or False
Is a decagon is a eight- sided polygon
What is False
500
Name all the right triangle trigonometry that we learned in class.
What is Tangent Ratio, Cotangent Ratio,Inverse Tangent,Sine Ratio, Cosecant Ratio, Inverse Sine, Cosine Ratio,Secant Ratio, and Inverse Cosine