Geometry Ohio

Line segment AB is shown on the coordinate grid. Line segment AB is dilated by a scale factor of 3, with the center of dilation at the origin, resulting in line segment A'B'. What are the endpoints for A'B'?

• A'(-9,0) B' (9,6)

• A'(-9,3) B' (9,6)

• A'(1,1) B' (1,2)

• A'(-2,2) B' (2,-2)

Tags

CCSS.8.G.A.3

Triangle XYZ is shown. Which triangle must be similar to triangle XYZ?

• A triangle with angles that measure 40 and 60

• a scalene triangle with only one angle that measures 100

• an isosceles triangle with only one angle that measures 40

• a triangle with two angles that measures 40

Tags

CCSS.HSG.SRT.A.2

Which statement is a valid conclusion for Jessica's Proof

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• 
• 
• 

Tags

CCSS.HSG.SRT.B.5

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.C.6

What is the missing reason for the seventh statement?

• CPCTC

• AA postulate

• All right triangles are similar

• Transitive property of similarity

Tags

CCSS.HSG.SRT.B.5

Which two steps are missing from the proof?

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• 
• 
• 

Tags

CCSS.8.G.B.8

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.C.7

• 1

• 2

• 3

• 4

Tags

CCSS.HSG.C.B.5

What are the coordinates of the center and the radius of the circle with equation (x - 4)² + (y - 3)² = 25 ?

• Center (4, 3)

  Radius = 5 units

• Center (4, 3)

  Radius = 25 units

• Center (-4, -3)

  Radius = 25 units

• Center (-4, -3)

  Radius = 5 units

Tags

CCSS.HSG.GPE.A.1

What is the equation of the circle?

• (x+1)² + (y +1)² = 3

• (x+1)² + (y -1)² = 3

• (x+1)² + (y +1)² = 9

• (x-1)² + (y -1)² = 9

Tags

CCSS.HSG.GPE.A.1