GEO06-1 PerpendicularBisectors

​this one gets challenging

Match

Match each line segment with the coordinates of its midpoint.

• AB

• CD

• EF

• GH

• IJ

(3, 3)

(-2, 2)

(-1.5, -4)

(-4, 2)

(2, -2)

• (3, 3)

• (-2, 2)

• (-1.5, -4)

• (-4, 2)

• (2, -2)

​

Math Response

Use the perpendicular bisector theorem to find the length of XY.

Type answer here

Correct Answer: 22.4

Deg^°

Rad

Math Response

Use the perpendicular bisector theorem to find the length of EF.

Type answer here

Correct Answer: 21

Deg^°

Rad

Multiple Choice

Can we assume that AE is the same length as BF?

• Yes

• No

Math Response

Find SV if S is the circumcenter of △QPR, QR= 7.79, and PS = 4.25. If necessary, round your answer to the nearest tenth.

Type answer here

Correct Answer: 1.7

Deg^°

Rad

Math Response

Lana wants to install a skylight in her bedroom. The section of roof where she plans to install the skylight has an incline and is triangular. The vertices of the roof are at X(2, 1), Y(7, 10), and Z(12, 1).

Find the exact y-coordinate of the point located equidistant from the vertices of the triangle.

Type answer here

Correct Answer: 4.1

Deg^°

Rad

Math Response

Write the equation of the perpendicular bisector of AC in slope-intercept form.

Type answer here

Correct Answer: y=-7x+65

Deg^°

Rad