Review Face Off!!

Four teams face off for all the glory!

2

Rearrange your desks (NOT YET)

• Form a circle with the desks for your group• One member of your team holds the whiteboard• The other members of the team may help the

teammate answer the question• All work must be shown with the answer circled• Difficulty increases with each question• After each question, the whiteboard must be passed

(everyone must have a turn)• Not a race!• No more than 90 seconds per question

Write the similarity Statement

A 120-ft pole casts a 80-ft shadow. How tall is a pole that casts a 10-ft shadow?

Find x

There are 375 people on a train. Of those, 190 are adults. What is the ratio of children

to adults?

Find x

42°

Find z

Find y

The ratio of the three angles of a triangle is 9:13:3.

What is the measure of the MIDDLE angle?

Find x

On a map, 2.5 inches = 30 miles. How far apart are two cities if they

measure 7.9 inches apart on the map?

Find x

Based on the similarity statement below, write a proportion showing the

relationship between the sides of the triangles.

∆EFG ~ ∆LMN