Right Triangle Trig
Angles and Side lengths
Angles and Side lengths
Special Right Triangles
Dilations and Trig Word Problems
Triangle Proportions(images given)+Geo mean
Quads and Polygons
100
Solve for a using trigonometry.
a = 34.6 cm
100
What is the relationship of sides in a 45-45-90 triangle
x,x, xroot2
100
The image of a triangle has side lengths 2, 3 and 4 the pre image has side lengths 4, 6 and 8 what is the scale factore
1/2
100
Solve for x
35.2
100
What is the exterior angle sum of an octagon
360
200
Solve for b using trig.
b = 15.4 cm
200
What is the relationship in a 30-60-90 triangle
x,xroot3, 2x
200
Bob is exactly 6 ft tall and standing 50ft from a tree looking up at the very top. The angle of elevation from the top of his head to the tree is 32 degrees how tall is the tree.
33.05+6=39.05
200
Solve for x
-8 or 3
200
What is the measure of one interior angle of a dodecagon (12 sides)
150
300
Solve for d using trig.
d = 39.9 degrees
300
In a 45-45-90 triangle if the hypotenuse is 10 square root 6 what is the length of the other sides.
10root3
300
A triangle has points A(1,1), B(-2,2) and (0,-2) the triangle has been dilated by a scale factor of 1/2 about the point (-4,-4) what are the coordinates of the resulting image
- A′ = (-1.5, -1.5)
- B′ = (-3, -1)
- C′ = (-2, -3)
300
Solve for DB in simplist Radical form
sqrt(286)
300
In a rectangle ABCD where BC and AD are diagonals and the diagonals bisect each other, at point E. If BC is 6x-5 units long and AE is 2x+1 units long. Find the value of x
x=3.5
400
Solve for f using trig.
f = 33 degrees.
400
Given an equilateral triangle ABC and BD is an angle bisector where AB is length 6 square root 6 find the lengths of the other sides as simplified radicals
SL:3root6
LL:9oot2
400
Dan spots an airplane on radar that is currently approaching in a straight line, and that will fly directly overhead. The plane maintains a constant altitude of 6350 feet. Mei Mei initially measures an angle of elevation of 17 degrees to the plane at point A. At some later time, she measures an angle of elevation of 36 degrees to the plane at point B. Find the distance the plane traveled from point A to point B. Round your answer to the nearest foot if necessary.
12030
400
Solve for x
22
400
SNA:
If the diagonals of a quadrilateral are congruent, then the quadrilateral is a rectangle.
S
500
Solve for y using the law of sines.
y = 30 cm
500
Given the Square ABCD and AB is parallel to CD
the diagonal CB is of the length 8 square root 10. What is the length of every side of the square
8root5
500
A boat is heading towards a lighthouse, where Dominic is watching from a vertical distance of 114 feet above the water(in the lighthouse). Dominic measures an angle of depression to the boat at point A to be 6 degrees. At some later time, Dominic takes another measurement and finds the angle of depression to the boat (now at point B) to be 32 degrees . Find the distance from point A to point B. Round your answer to the nearest foot if necessary.
902ft
500
Solve for YX
10
500
The top and bottom bases of a trapezoid are
2x^2+10x+30 and 4x+10. Find the the value of x if the midsegment is 10
x=-2