Area on Coordinate Plane

What is the area (in square units) of the triangle formed by the points (-3,1), (-3,5), and (4,1)?

• 19.06

• 14

• 28

• 8.06

Tags

CCSS.HSG.GPE.B.7

• 45

• 90

Tags

CCSS.HSG.GPE.B.7

What is the area of the parallelogram?

• 18 units²

• 20 units²

• 24 units²

• 30 units²

Tags

CCSS.HSG.GPE.B.7

What is the ordered pair for point A?

• ( 2, 0)

• ( 0 , 2)

• (0, -2)

• (-2,0)

Tags

CCSS.6.NS.C.6B

Find the area of the quadrilateral on the coordinate plane

• 10 sq. units

• 6 sq. units 

• 8 sq. units

• 12 sq. units

Tags

CCSS.HSG.GPE.B.7

What is the reflection of F (3, 4) over the x-axis?

• F (-3, -4)

• D' (3, -4)

• D (-3, 4)

• D (4, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the reflection of R (-1, 6) over the y-axis?

• R'(1, 6)

• R'(6, 1)

• R' (-1, 6)

• R' (-6, 1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Ordered pair (0,0) is also known as the ___.

• y-axis

• x-axis

• origin

Tags

CCSS.5.G.A.1

What are the coordinates of A' if point A is reflected across the y-axis?

• (3,-3)

• (0,3)

• (3,3)

• (-3,3)

Tags

CCSS.6.NS.C.6B