Lesson 4.4 Practice

Estimate the values to complete the table

c

b

a

0.97

3.7

0.26

Tags

CCSS.HSG.SRT.C.6

An equilateral triangle has side length 8 units. What is the area?

• 24 square units

• 32 square units

Tags

CCSS.6.G.A.1

What is the length of the square's side?

• 3 units

• 3√2 units

• 6√2 units

• 12 units

Tags

CCSS.8.G.B.7

A step has a height of 6 inches. A ramp starts 5 feet away from the base of the step, making a 5.7° angle with the ground. What can you say about the angle the ramp would make with the ground if the ramp starts closer to the step?

• the angle would decrease.

• The angle would increase.

• The angle would stay the same.

• We cannot determine anything about the angle

Angle B is an acute angle in a right triangle. What is a reasonable approximation for angle B if the ratio for the opposite leg divided by the hypotenuse is 0.67?

Tags

CCSS.HSG.SRT.C.8

Shortly after takeoff, an airplane is climbing 250 feet for every 1000 feet it travels. Estimate the airplane's climb angle while this is happening.

Tags

CCSS.HSG.SRT.C.8