Right Triangles
Triangle ABC is a right triangle. Angle B is 90 degrees. The SIN of angle A is 30/40. What is the COSIN of angle C?
What is... 30/40?
Segment ML is congruent to Segment ML.
What reason would support this claim?
What is... the reflexive property?
What is the formula for the area of a circle?
What is... Πr2?
What is the transformation rule for translating a point one unit up?
What is... (x,y) -> (x,y+1)?
At a point 25 m away from the base of a 25 m high house, what is the angle of elevation?
What is... 45 degrees?
The following right triangle is given. https://docs.google.com/presentation/d/1t0ld_a-yC1t-GcMPPPKBPif0KleZwDLnjT-cKaL7NuQ/edit?usp=sharing
What is the Sin of theta?
What is... 6/c?
<A is congruent to <B
<B is congruent to <F
Which two angles have to be congruent to make the transitive property work?
What is... <A is congruent to <F?
What is the circumference of the circle?
What is... 56.5 in2?
What transformation changes the size of an object?
What is... Dilation?
Use the following scale factor to determine the new side lengths of the following quadrilateral.
Scale Factor: 2
Side Lengths: 7, 14, 21, 28
What is... 14, 28, 42, 56?
The tangent of theta is equal to 2/4. The hypotenuse is 8. What is the COSIN of theta?
What is... 1/2?
Given the two triangles, https://docs.google.com/presentation/d/1sMzbMyPdvpomEmODmwbgGqPD85-Ww_4WToW09veddpQ/edit?usp=sharing
What reason would prove that these triangles are congruent?
What is... ASA (Angle-Side-Angle)
https://docs.google.com/presentation/d/1fwAC1iecERnbB6CuNdpb4ZUeXxcaAmv49kgBTToLNYs/edit#slide=id.p
What is the area of minor arc XY? Round to the nearest tenth.
What is... 28.4 in2?
What is the transformation to map one triangle onto the other?
What is... 180° Clockwise/Counterclockwise?
What describes the orthocenter of a triangle?
What is... the point at which three altitudes meet?
The following right triangle is given. https://docs.google.com/presentation/d/1BOnN2LfIpSwbOzaNcQ3uEYg1EcdZeKDexAGGgZMrC40/edit?usp=sharing
What is the side lengths of the two shortest sides of a 30-60 right triangle if the two triangles share the same x?
What is... 6 and 6 sqrt 3?
What reason is used to support the following claim?
If A=B, then B=A
What is... Symmetric Property?
What is the formula to find one sector of the circumference of a circle?
What is... (ϴ/360)2πr?
How could you turn a square into a rectangle?
What is... Dilate either the x value or the y value. (Not both)?
What is an example that disproves a conjecture?
What is... a counterexample?
Given the right triangle, find the angle of theta. Give an exact answer.
https://docs.google.com/presentation/d/1UX2wC3fQwz1uahLO5XoOS-Ouo80pzfY2j7o1sa-dV6Q/edit?usp=sharing
What is... tan−1(5π sqrt6/72).
Solve the following proof.
https://docs.google.com/presentation/d/1NgZCzy6kbgcm-sektMQ0lgy2q_jbndY51qH9HlBbNu0/edit?usp=sharing
What is... ST is congruent to RT - Given
< 1 is congruent to < 3 - Opposite angles on the same side of an isosceles triangle are congruent.
<3 is congruent to angle < 2 - Vertical Angles
<1 is congruent to < 2 - Transitive Property
Assume that the triangle is equilateral. What is the area of the shaded region? Round to the nearest tenth.
What is... 3.3 in2?
What are the series of transformations that map triangle ABC (Lighter color) onto triangle A'B'C'
What is... 90° Counterclockwise/270° Clockwise, Dilate by a scale factor of 1.5, translate 3 units right, translate 1 unit up.?