Ramp Measurements and Triangle Rules

The video tutorial explains how to solve a geometry problem involving ramps for remote control cars. It covers calculating the horizontal lengths of ramps using 30-60-90 and 45-45-90 triangle rules. The tutorial compares the heights of the ramps and concludes which ramp launches the car from a higher point. The video emphasizes understanding triangle properties and applying mathematical rules to solve real-world problems.

What is the angle of inclination for Jane's ramp?

• 90 degrees

• 60 degrees

• 45 degrees

• 30 degrees

Tags

CCSS.8.G.B.8

What is the length of the inclined ramp for Mark?

• 12 inches

• 7 inches

• 10 inches

• 14 inches

Tags

CCSS.8.G.B.8

Which rule is used to calculate the horizontal base of Jane's ramp?

• Sine rule

• 45-45-90 triangle rule

• 30-60-90 triangle rule

• Pythagorean theorem

Tags

CCSS.HSG.SRT.C.8

What is the horizontal length of Jane's ramp base?

• 10 inches

• 14 inches

• 12.12 inches

• 7 inches

Tags

CCSS.HSG.SRT.C.8

Which rule is applied to find the base length of Mark's ramp?

• Sine rule

• Cosine rule

• 30-60-90 triangle rule

• 45-45-90 triangle rule

Tags

CCSS.HSG.CO.A.1

What is the horizontal length of Mark's ramp base?

• 7.07 inches

• 10 inches

• 12 inches

• 14 inches

Which ramp launches the car from a higher point?

• Neither

• Both are the same

• Jane's ramp

• Mark's ramp

What is the height of Mark's ramp?

• 7.07 inches

• 10 inches

• 12 inches

• 7 inches

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What method can also be used to solve the problem besides the triangle rules?

• Statistics

• Calculus

• Trigonometry

• Algebra

What is the height of Jane's ramp?

• 10 inches

• 12 inches

• 7 inches

• 7.07 inches