8th Grade math mock staar review 2020

Order the following from least to greatest:

 $\sqrt{2}$  , 1.5,  $\frac{19}{17}$  , 1.08

•  $\frac{19}{17}$  , 1.08 ,  $\sqrt{2}$  , 1.5
  

• 1.08 ,  $\frac{19}{17}$  ,  $\sqrt{2}$  , 1.5
  

• 1.08 ,  $\frac{19}{17}$  , 1.5 ,  $\sqrt{2}$  
  

•  $\sqrt{2}$  , 1.5,  $\frac{19}{17}$  , 1.08
  

^{Find the missing side}

• 11

• 61

• $\sqrt{61}$

• $\sqrt{11}$

Tags

CCSS.HSG.SRT.C.8

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk?

• 111.8 yards
• 115 yards
• 127.3 yards
• 119 yards

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.8

Which of the following sentences would belong in the proof that describes this image?

• The sum of the areas of the two smaller squares is equal to the area of the large square.
• The sum of the side lengths of the two smaller squares is equal to the side length of the large square.
• The difference of the areas of the two smaller squares is equal to the area of the large square.
• The differences of the side lengths of the two smaller squares is equal to the side length of the large square.

Tags

CCSS.8.G.B.6

Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?

• 17 miles
• 32 miles
• 37 miles
• 40 miles

Tags

CCSS.HSG.SRT.C.8

What is the distance between the two points?

• 6.3
• 6.5
• 6.7
• 16

Tags

CCSS.HSG.GPE.B.7

Find the distance.

• 9.7
• 10.7
• 11.7
• 12.7

Tags

CCSS.6.NS.C.8

 Find the volume of the Cylinder

• 7230
• 6621
• 1130
• 907

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the Volume of the Cone

• 150.72 cm³
• 75.36 cm³
• 452.16 cm³
• 151 cm³

Tags

CCSS.8.EE.A.2

Find the volume of the Sphere

• 78.5 m³
• 392.5 m³
• 523.6 m³
• 62.8 cm³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3