AnswersINMT2 Integrated Math 2 Sem 2 26-27Changing Dimensions of 3-D Figures

Changing Dimensions of 3-D Figures — Cumulative exam Answers

25 verified answers
21
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What is the location of point G, which partitions the directed line segment from D to F into a 5:4 ratio?

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A
–1
B
0
C
2
D
3
22
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Line segment JL is an altitude in triangle JKM.

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J
JKM is a right triangle because KL + LM = 15.3.
J
JKM is a right triangle because KL + LM = 18.2.
J
JKM is not a right triangle because KL + LM ≠ 15.3.
J
JKM is not a right triangle because KL + LM ≠ 18.2.
23

Read the proof.Given: m∠H = 30°, m∠J = 50°, m∠P = 50°, m∠N = 100°Prove: △HKJ ~ △LNP

Question illustration
A
CPCTC
B
definition of supplementary angles
C
triangle parts relationship theorem
D
triangle angle sum theorem
24

To support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. The tree meets the ground at a right angle.

A
33.6°
B
39.8°
C
50.2°
D
56.4°
25

The lengths of two sides of a right triangle are 12 inches and 15 inches. What is the difference between the two possible lengths of the third side of the triangle? Round your answer to the nearest tenth.

1
10.2 inches
2
24.0 inches
2
28.2 inches
3
30.0 inches

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Changing Dimensions of 3-D Figures

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