Day 33

Given the lengths of 3 sides of a triangle: 6, 8, 7. Identify the type of triangle.

• Right

• Acute

• Obtuse

• Equilateral

Given the lengths of 3 sides of a triangle: 5, 12, 13. Identify the type of triangle.

• Right

• Acute

• Obtuse

• Equilateral

A tree casts a shadow 8 feet long. The distance from the tip of the shadow to the top of the tree is 50 feet. How tall is the tree?

• 48 feet

• 50 feet

• 49 feet

• 45 feet

A tree casts a shadow 10 feet long. The distance from the tip of the shadow to the top of the tree is 50 feet. How tall is the tree?

• 48 feet

• 49 feet

• 50 feet

• 45 feet

If the perimeter of a square is 92, what is the length of the diagonal?

• 23√2

• 46

• 23

• 46√2

Find the value of x in the right triangle where one side is 8 and the other is x-2.

• 17

• 10

• 12

• 14

In the 30°-60°-90° triangle, what is the length of the hypotenuse?

• 14

• 14√2

• 7

• 7√3

• 21*sqrt{3} feet

• 42*sqrt{3} feet

• 63*sqrt{3} feet

• 84*sqrt{3} feet

A kite is on a 300-ft string. The angle of elevation from the ground to the kite is 39°. Which is the best estimate of the height of the kite above the ground? 

• 629 feet
• 243 feet
• 189 feet
• 233 feet

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find x round to the nearest tenth.

• 46.1
• 4.9
• 16.4
• 26.9

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8