Find the missing side of this right triangle, segment RT.
Which one of the following does not make a right triangle?
Draw a picture and solve.
A 15ft tree casts a shadow that is 8ft long.
What is the distance from the tip of the tree to the tip of its shadow?
Describe and correct the error.
In the figure, what is the length of RS?
If the longer leg in a 30° - 60° - 90° triangle is 9, the hypotenuse measures ________.
If the longer leg in a 30° - 60° - 90° triangle is 30, the hypotenuse measures ________.
In the figure, if BC is parallel to AD, what is the length of line segment CD?
What is the area of the equilateral triangle?
Find x.
In the figure, what is the length of line segment AB?
Given a square with diagonal of length 6, calculate the area of the square.
What is the area of the equilateral triangle?
In the figure shown, ΔPQT is a right triangle, and QRST is a square.
Find the area of the square, QRST.
Using the figure above, we are given that QRST is a rectangle, and y = 30º.
Find the length of RQ.
Algebra I + Geometry!
In the right triangle ABC, find x.
Finished with all greens?
Complete the following Khan Academy Exercises!
Pythagorean Theorem + Special Right Triangles QUIZ next class!
