Trig-Area of Triangles

Trig-Area of Triangles

9th - 12th Grade

16 Qs

quiz-placeholder

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Trig-Area of Triangles

Trig-Area of Triangles

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
HSG.SRT.D.9, HSG.SRT.D.10, 6.G.A.1

+1

Standards-aligned

Created by

Michael Pope

Used 287+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Find the area of ABC to the nearest tenth.

62.3 units2

124.6 units2

77.0 units2

100 units2

Tags

CCSS.HSG.SRT.D.9

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the area of  ΔABC\Delta ABC  
if a = 9cm, b = 11cm, c = 16cm

52.1 sq cm

89.5 sq cm

47.6 sq cm

15.2 sq cm

Tags

CCSS.HSG.SRT.D.9

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Find Area of ABC

223.6 units2

73.1 units2

52.7 units2

3.3 units2

Tags

CCSS.HSG.SRT.D.9

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the area of a triangle with two sides that measure 6 m and 8 m with an included angle of 137°?

17.8m²

14.6m²

16.4m²

12.9m²

Tags

CCSS.HSG.SRT.D.9

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the area of a triangle with two sides that measure 5 cm and 8 cm with an included angle of 39°?

15.9cm²

12.6cm²

15.3cm²

16.2cm²

Tags

CCSS.HSG.SRT.D.9

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following formulas shows the Law of Cosines?
c2 = a2 + b2 - 4ac + cosA
c2 = a2 - b2 - 2abcosC
c2 = a2 + b2 - 2abcosC
(cos A)/a = (cos B)/b

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If the sides of a triangle are 8, 8, and 8, what is the area?

8

15.58

27.71

62.91

Tags

CCSS.6.G.A.1

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