Angle, Triangle, and 3D Shapes

Find the Surface Area

• 556 cm²
• 278 cm²
• 680 cm²
• 340 cm²

Find the surface area of the rectangular prism with the following dimensions: 
length = 16 m
height = 10 m
width = 11 m

• 872 m squared
• 752 m squared
• 1,760 m squared
• 892 m squared

Find the total surface area of the prism.

• 161 square feet
• 1,700 square feet
• 75 square feet
• 186 square feet

What is the volume of this prism?

• 20 cubic feet
• 8 cubic feet
• 40 cubic feet

Calculate the volume:

• 1120 ft ³ 
• 600 ft ³
• 560 ft ³
• 64 ft ³

What is the value of "x"?

• 19
• 20
• 21
• 22

If a triangle has all angles less than 90° and two equal sides, what type of triangle is it?

• Acute Isosceles
• Acute Scalene
• Obtuse Scalene
• Obtuse Isosceles

If a triangle has one angle exactly 90° and two equal sides, what type of triangle is it?

• Right Isosceles
• Acute Scalene
• Obtuse Scalene
• Obtuse Isosceles

Find the missing angle measure.

• 61°
• 153°
• 27°
• 146°

Tags

CCSS.8.G.A.5

Supplementary angles always add up to