What’ s Your Type? The Same Old Thing X Marks the Spot Prove It!Short Cuts How’s Your Memory?
What’s your type?
30° 120° 30° √
Sum of two nonadjacent interior angles √
Triangle with two legs and a base √
Triangle with two 40° angles √
Triangle with sides 3 cm, 4 cm and 5 cm. √
Triangle that is always acute √
√ m A = 6x + 11 m B = 3x + 2 m C = 5x - 1
The Same Old Thing √
Name the congruent figures √ P S Q R
√ A B C D
√ D C B A W X Y Z
Name the congruent triangles √ N S L KQR M
Name the congruent figures √ P S Q R T
Name the congruent triangles √ A D C B
√ M N O P Q
X marks the spot √
Find the value of x √ MP H G J N 142 24 (2x - 5) M G N H
Find the value of x √ 3x (2x + 11) (8x + 5)
Find the value of x √ 34 56 45 x
Find the value of x √ (7x + 1) 38 (10x + 9)
Find the value of x √ 60 xx
Find the value of x and y √ x°x° y°y° 50°
Find the value of x and y √ x°x° y°y° 50°
Prove it! √
√ State the third congruence that must be given to prove triangles congruent. Given: DE MN M D Prove: DEF MNO Method: SAS
√ State the third congruence that must be given to prove triangles congruent. Given: FE ON F O Prove: DEF MNO Method: AAS
√ State the third congruence that must be given to prove triangles congruent. Given: DF MO F O Prove: DEF MNO Method: ASA
√ State the third congruence that must be given to prove triangles congruent. Given: A X B Y Prove: ABC XYZ Method: AAS
√ State the third congruence that must be given to prove triangles congruent. Given: A X AB XY Prove: ABC XYZ Method: ASA
√ State the third congruence that must be given to prove triangles congruent. Given: C Z BC YZ Prove: ABC XYZ Method: AAS
√ State the third congruence that must be given to prove triangles congruent. Given: D M F O Prove: DEF MNO Method: ASA
Shortcuts √
√ Name the congruence method or none
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√
√
√ V Z W U XY VY WX XV YW VXY WYX
√ Name the congruence method or none V Z W U XY VZ ZW V BISECTS XZ W BISECTS ZY ZVY ZWX
√ M N O P Q Name the congruence method or none MOQ PNQ
√ How’s Your Memory?
√ If two angles form a linear pair
√ If two lines are perpendicular then their slopes
√ The acute angles of a right triangle
√ If two angles of a triangle are congruent
√ If two sides of two adjacent acute angles are perpendicular
√ If two angles are supplementary to the same angle
√ If there is a line and a point not on the line