chapter 4 test review the length of the hypotenuse of a right triangle if the legs are 10 feet and...
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Chapter 4 Test Review
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The length of the hypotenuse
of a right triangle if the legs are 10 feet and 14 feet long.
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CLASSIFYING TRIANGLES BY SIDESSIDES AND AND ANGLESANGLES
5
3
4
2222
29
13 13
13
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Find x and the measure of each side.
Triangle ABC is isosceles. Angle B is
the vertex angle. AB = 20x – 2,
BC = 12x + 30 and AC = 25x.
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Use distance to find the measure of each side, then classify the triangle by its
angles and its sides. A(0,4) B(5,4) C(-3,-2)
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Given that EFG HIJ with sides EF =9X+2, HI=4X+17, and JI = 2X + 3. Find the value of X and JI.
E
G F
H
J I
9X+2 4X+17
2X + 3
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Standards 4 and 5
(3X+4)°
(7X+5)°
(6X+69)°Z
=
Find m in the figure below:Z
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Write a triangle congruency statement. Identify the parts that are congruent.
F
A
CB
D
E
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Using the example below, name the flag
which is an example of a: Reflection______? Dilation_____? Rotation_____? Translation_____?a. b.
c. d.
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Name That PostulateName That Postulate(when possible)
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Indicate the additional information needed to enable us to apply the specified congruence postulate.
For ASA:
For SAS:
For AAS:
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Name That PostulateName That Postulate(when possible)
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Indicate the additional information needed to enable us to apply the specified congruence postulate.
For LA:
For LL:
A
CB
D
FE
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Position and label isosceles triangle XYZ with base XY measuring 6p units.
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Find the missing coordinates of the triangle.
A(?,?)
B(-3a,0) C(?,?)
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Triangle Proof
Given: DA || YN; DA YN
Prove: NDY DNA
D
Y
A
N
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Find the missing values in the proof.
A
N
E I
G