STAAR review

_{^{Find the missing side}}

• 9
• 41
• 6.4
• 6.2

c= 97, b= 72, a=?

• 35

• 75

• 65

• 55

Which Pythagorean Triple does the picture illustrate?

• 4, 5, 6

• 2, 3, 4

• 3, 4, 5

• 1, 2, 3

What is the length of the hypotenuse in the triangle shown?

• 3

• 4

• 5

• 8

The pair of figures is similar. Find the missing side.

• x = 20
• x = 12
• x = 5
• x = 4

What is the scale factor in the algebraic representation
(x,y) to (2x,2y)

• k=2
• k=1/2
• k=2.2
• k=0.5

What is the scale factor from ΔDEF to ΔABC?

• 1/2
• 7/3
• 2
• 10/3

Find the lateral area of the figure.

• 96 ft²
• 192 ft²
• 84 ft²
• 108 ft²

Tags

CCSS.7.G.B.6

What is the total surface area of the triangular prism shown? 

• 468 in²
• 540 in²
• 576 in²
• 700 in²

Mr. Murphy wants to paint his storage shed.  He needs to calculate the lateral surface area of the shed so he will know how much paint to buy. The shed is in the shape of a rectangular prism shown below. 
Including the doors, what is the lateral surface area of the storage shed in square feet?

• 784 ft²
• 266 ft²
•  532 ft²
• 336 ft²