Daily Quiz 2/26/19

∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?

• S'(3, 7)
• S'(-3, 7)
• S'(-3, -7)
• S'(3, 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

State the coordinate of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.

• (5,3)
• (20,12)
• (-20,-12)
• (-5,-3)

Tags

CCSS.8.G.A.3

Choose the correct scale factor:

• 2
• 3
• 1/3
• 1/2

Tags

CCSS.8.G.A.3

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, -5)
• (-5, 3)
• (-3, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Find the distance.

• 9.7
• 10.7
• 11.7
• 12.7

Tags

CCSS.6.NS.C.8

What is the distance between the two points? Round to the nearest tenth.

• 6.3
• 6.5
• 6.7
• 16

Tags

CCSS.6.NS.C.8

What is the area of the shaded region?

• 4 cm²
• 16 cm²
• 8 cm²
• 12 cm²

Tags

CCSS.6.G.A.1

What is the area of the composite figure?

• 144 m²
• 111 m²
• 45 m²
• 70 m²

Tags

CCSS.3.MD.C.7D

Find the area of the figure.

• 43 sq inches

• 102 sq inches

• 129 sq inches

• 90 sq inches

Tags

CCSS.6.G.A.1

What is the area of the shaded region?

• 14 m²
• 120 m²
• 106 m²
• 134 m²

Tags

CCSS.3.MD.C.7D