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3/31/2021-Review for Unit 5 Test

Last updated over 4 years ago
22 questions
1

Are the triangles similar? If so, write the postulate that proves it. If not, write no.

1

Are the triangles similar? If so, write the postulate that proves it. If not, write no.

1

Are the triangles similar? If so, write the postulate that proves it. If not, write no.

1

A shadow of a tree is 9ft long at the same time Linda is standing outside. Linda is 5.5 ft tall and her shadow is 3ft long. How tall is the tree? (round to the nearest tenths place).
1. Draw the picture
2. Set up the proportion
3. Solve & round.

1

Monique randomly surveyed 35 students from her class and found that 20 like peanut butter cookies. If there are 210 students in Monique's school, predict the total number of students who like peanut butter cookies.
1. Draw the picture
2. Set up the proportion
3. Solve.

1

Explain why in the "show your work" section.

1


Explain why in the "show your work" section.

1

1

1

Given the image below, which of the following correctly describes the relationships between the sides of ABC and TRC?

1

Solve for x.

1

Solve for x.

1

Find the length of MN.
1. Solve for x.
2. Substitutde x back into the expression for MN.
*Write your answer in ___, ___ form where the first value is x and the second is MN.

1

Given the two similar triangles, solve for x.

1

Given the 2 similar triangles, what is the similarity ratio of JLK to RST?

1

Given the 2 similar triangles, what is the length of LK?

1

Solve for x. Round to the nearest tenths place.

1

Solve for x. Round to the nearest tenths place.

1

Given the figure, find the length of DE.

0

BONUS:
Write your answer in (x, y) form.

0

BONUS:
What is the slope of the line that passes through the points (-1, 7) and (15, 7)? Write your answer in simplest form.

0

BONUS: