Geometry

What numbers in the picture above are alternate exterior angles?

• 1 and 8

• 1 and 2

• 7 and 8

• There are no alternate exterior angles

Tags

CCSS.8.G.A.5

Find one exterior angle and one interior angle.

• I don’t know :(

• Exterior angle:78 Interior angle: 108

• Exterior angle:72 Interior angle:200

• Exterior angle:72 Interior angle:108

Determine the length of DE if BC is 196x+16y+25z.

• 98x+8y+12.5

• 88x+6y+12.5

• The measure of DE is half the length of BC because of the triangle mid segment theorem

• 98x6y+12.5z

Tags

CCSS.HSG.SRT.B.4

Find the measure of x and y using trig ratios. (Round to the nearest tenth)

• X=7.0
  
   y=5.6

• X=7
  
  y=5.7

• X=7.0
  
   y=56

• None of the above

Tags

CCSS.HSG.SRT.C.8

determine the name of the shape shown above.

• Triangle

• I don’t know it is to hard. it's honestly the hardest question in geometry that Ive ever seen.

• Rhombus

• Rectangle

Tags

CCSS.3.G.A.1

What does D represent in the image above

• Incenter

• Orthodontist

• Orthocenter

• circumcenter

Tags

CCSS.HSG.C.A.3

In the equation y=3x-5. 3 is the slope and -5 is the y-intercept. A line parallel to this line is y=3x+5. Find an equation perpendicular to y=3x+5.

• y=-1/3x+5
  

• y=1/3x+5

• y=3x+5

• y=x

Find the measure if angle 1 measures x+45 degrees and angle two is x-40 degrees. Angle 3 is 2x-115. Find the measure of angle 3

• 98 degrees

• i like turtles

• 8.5

• 85

Tags

CCSS.8.G.A.5

Find x if the measure of angle a is 4x+25, the measure of angle b is 3x+25, and angle c is -2x+20. Solve for x

• X= 47

• X=20

• x=49

• X=42

Tags

CCSS.8.G.A.5

Simplify $\sqrt{128}$   In simolestbradical form

• 11.31

•  $\sqrt{16}$  $\times\sqrt{8}$  

• 8 $\sqrt{2}$  

• Jesus is always the answer