Unit 8 - Right Triangles and Trig

Unit 8 - Right Triangles and Trig

7th - 12th Grade

32 Qs

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Unit 8 - Right Triangles and Trig

Unit 8 - Right Triangles and Trig

Assessment

Quiz

Mathematics

7th - 12th Grade

Practice Problem

Hard

CCSS
8.G.B.8, HSG.SRT.C.6, HSG.CO.C.10

+5

Standards-aligned

Created by

Peyton Crawford

Used 19+ times

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32 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Do these 3 lengths form a triangle?


10, 4, 6

10+4 = 14 > 6

YES

16+6 = 16 > 4

YES

4+6 = 10 = 10

YES

4+6 = 10 = 10

NO

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following formulas is NOT useful when determining if a triangle is right, acute or obtuse?

a2+b2 = c2

a2+b2 < c2

a2- b2 = c2

a2+b2 > c2

Tags

CCSS.8.G.B.8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following determines that a triangle is RIGHT?

a2+b2 = c2

a2+b2 > c2

a2+b2 < c2

a+b > c

Tags

CCSS.8.G.B.8

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following determines that a triangle is ACUTE?

a2+b2 = c2

a2+b2 > c2

a2+b2 < c2

a+b > c

Tags

CCSS.HSG.CO.C.10

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following determines that a triangle is OBTUSE?

a2+b2 = c2

a2+b2 > c2

a2+b2 < c2

a+b > c

Tags

CCSS.8.G.B.8

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Do these 3 side lengths form a triangle?


13, 7, 9

13+7 = 20 > 9

YES

13-7 = 6 < 9

NO

7+9 = 16 > 13

YES

13+9 = 22 > 7

YES

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Classify the triangle with the sides 13, 7, 9 as:

right acute or obtuse.

7+9 = 16 > 13

ACUTE

132+72____ 92

218 > 81

ACUTE

72+92____132

130 < 169

OBTUSE

72+92____132

130 < 169

ACUTE

Tags

CCSS.HSG.CO.C.10

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