bisectors in triangles

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What kind of intersecting lines are these?

• Parallel Lines

• Perpendicular Lines

• adjacent

• opposite

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Name the dashed segment:

• altitude
• angle bisector
• perpendicular bisector
• median

Tags

CCSS.HSG.CO.C.10

Fill in the blank:

A point that is the same distance from two figures is ___________________ from from the two figures.

• Equidistant

• Congruent

• Vertical

• Corresponding

Tags

CCSS.HSG.CO.C.9

Fill in the blank:

A perpendicular bisector is perpendicular to and passing through the ___________________ of a segment.

• endpoint

• corner

• midpoint

• side

Tags

CCSS.HSG.CO.A.1

DF is the perpendicular bisector of CE. If CD = 12 and EF = 5, what is the perimeter of ACDE?

• 29

• 30

• 34

• 36

Tags

CCSS.HSG.CO.C.9

PS is the perpendicular bisector of QR. Select all the statements about the figure that MUST be true.

• n = 7

• QS = 21

• QR = 54

• PR = 15

Tags

CCSS.HSG.CO.C.9

PS is the perpendicular bisector of QR. Select all the statements about the figure that MUST be true.

• n = 7

• QS = 21

• SR = 27

• PR = 15

Tags

CCSS.HSG.CO.C.9

If mzXWY = 20, mzXWZ = 40, and XY = 16, what is the value of YZ?

Tags

CCSS.HSG.CO.C.9

• 21

• 42

• 4

• 8

Tags

CCSS.HSG.C.A.3

Find x, then the measure of ∠1

• x=8, m∠1=8
• x=6, m∠1=58
• x=8, m∠1=29
• x=6, m∠1=8

Tags

CCSS.HSG.CO.C.10