20 questions
Identify the correct similar triangles
Which triangles are similar?
Should select 3.
∆TUS
∆RUT
∆SUT
∆RTS
What is a possible equation for solving for y?
y = 48
Solve for y. Round to the nearest tenth. (a)
What is a possible equation for solving for x?
Solve for x. Round to the nearest tenth if necessary.
Choose answer choices for x and y. Round to the nearest tenth if necessary.
Take. your. time.
y = 4.5
y = 10
x = 6
x = 6.5
y = 3.3
Write a proportion to find the value of x.
Write an proportion to find the value of x.
Find the value of x
6.72
12.14
85.71
7.29
What is the distance across the lake? (Hint: use the Geometric Mean 'Altitude' Theorem)
To find the clearance under an overpass, you need to find the height of a vertical concrete support beam. You use a cardboard square to line up the top and bottom of the beam. Your friend measures the vertical distance from you to the beam. What is the approximate height of the beam?
9.5 feet
47.6 feet
3.6 feet
14.5 feet
8.6 feet
Find the geometric mean of 16 and 28. Round your answer to the nearest tenth.
State the postulate that proves the triangles are similar.
Find the height of the tree. (a)
What is the value of x?
Round to the nearest tenth