(−2) + 3 (−14) + (−7) 3 − (−8) (−9) + 14 Ticket in the door

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Presentation transcript:

(−2) + 3 (−14) + (−7) 3 − (−8) (−9) + 14 Ticket in the door Agenda Ticket in the Door Ticket in the door Unit 4 Quiz Retake Review Wrap-up (−2) + 3 (−14) + (−7) 3 − (−8) (−9) + 14 02.15.2018

Determine if the following side lengths will create a triangle 5 cm, 7 cm, 10 cm Yes or no

Yes!!!!

Determine if the following side lengths will create a triangle 3 in., 4 in., 8 in. Yes or no

NO!!!!

Determine if the following side lengths will create a triangle 6 m, 14 m, 10 m Yes or no

Yes!!!!

What is the circumference of a tire with a diameter of 12 inches? 6.6 48.5 24.3 37.7

What is the radius of a circle with a diameter of 20 inches? 60 40 10 30

What is the circumference of a circle with a radius of 12? 36.9 6.9 24.3 75.4

What is the radius of a circle with a diameter of 36 inches? 18 16 6 12

What is the circumference of a circle with a radius of 7 feet? 44 3.5 28 14

Which is true about the radius and diameter? The radius is two times the size of the diameter. The diameter is two times the size of the radius. The diameter is half the size of the radius. The radius and diameter can sometimes be equal.

Your favorite CD has a radius of 9 centimeters Your favorite CD has a radius of 9 centimeters. What is the circumference of the CD? 18 56.5 4.5 27

What is the diameter of a tire with a radius of 11 inches? 22 5.5 121 33

Find the area of a circle with a radius of 5. 30 not here 60 75

Find the area of a circle with a diameter of 8. 48.3 50.2 24.7 not here