What's the formula for Pythagorean Theorem?

a2 + b2 = c2, Leg2 + Leg2 = Hypotenuse

The Triangle Inequality Theorem:

The sum of 2 sides must be greater than the third side

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Unit 7 Review

17 termsStudBud Administration

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Questions 17

Answers

1
The converse of the Pythagorean Theorem allows us to ______________________________?
Identify the type of triangle
Figure out the altitude of the triangle
Determine the angles in the triangle
Find the missing side of the triangle
2
Simplify the square root
√6
2√3
6
3√2
3
Is the triangle acute, obtuse, or right? Why?
right because a2 + b2 = c2
acute because a2 + b2 > c2
obtuse because a2 + b2 < c2
acute because a2 + b2 < c2
4
What does HLLS stand for?
Height-Lateral-Lateral-SurfaceArea.
Horizontal-Linear-Linear-Supplementary
Height-Limit-Limit-Set
Hypotenuse-Leg-Leg-Segment.
5
What does SAAS stand for?
Side-Angle-Angle-Side
Side1-Altitude-Altitude-Side2
Slope-Area-Area-Slope
Side-Angle-Angle-Segment1
6
What is the Pythagorean Inequality Theorem for an acute triangle?
Click here to get the wrong answer.
c2 = a2+b2
c2 > a2 + b2
c2 > a2 + b2
7
Determine whether the following can make a triangle. If so, classify as acute, obtuse or right.
Acute
Not a triangle
Obtuse
Right
8
What is the Pythagorean Inequality Theorem for an obtuse triangle?
c2 < a2+b2
Click here to get the wrong answer.
c2 > a2 + b2
c2 = a2+b2
9
Would you use HLLS or SAAS to find X?
Pink!
HLLS
Purple!
SAAS
10
Use the pythagorean theorem to find the missing lengths.
23.5
19.9
25
35
11
What's the formula for Pythagorean Theorem?
a2 + b2 = c2
Leg2 + Leg2 = Hypotenuse
c2 > b2 + a2
c2 < a2 + b2
12
The Triangle Inequality Theorem:
The sum of 3 sides must be equal to 10
The sum of 2 sides must be less than the third side
The sum of 2 sides must be equal to the third side
The sum of 2 sides must be greater than the third side
13
What shape does the Pythagorean Theorem utilize?
Star
Isosceles Triangle
Right Triangle
Circle
14
Determine whether the following can make a triangle. If so, classify as acute, obtuse or right.
Right
Acute
Not a triangle
Obtuse
15
Use the pythagorean theorem to find the missing lengths.
12.7
23
17
15.4
16
What phrase to remember the trigonometry functions
SCT-OHO-HHA
SOH-CAH-TAO
SAH-COA-TOH
SOH-CAH-TOA
17
When do you use SAAS?
When there is no altitude
When there are legs
When there is an altitide
When there are angle measures

Unit 7 Review Flashcards | StudBud

Unit 7 Review

17 termsStudBud Administration

Imported from external platform

Flashcards17 cardsFPractice quizPHost liveL

Questions 17

Answers

1
The converse of the Pythagorean Theorem allows us to ______________________________?
Identify the type of triangle
Figure out the altitude of the triangle
Determine the angles in the triangle
Find the missing side of the triangle
2
Simplify the square root
√6
2√3
6
3√2
3
Is the triangle acute, obtuse, or right? Why?
right because a2 + b2 = c2
acute because a2 + b2 > c2
obtuse because a2 + b2 < c2
acute because a2 + b2 < c2
4
What does HLLS stand for?
Height-Lateral-Lateral-SurfaceArea.
Horizontal-Linear-Linear-Supplementary
Height-Limit-Limit-Set
Hypotenuse-Leg-Leg-Segment.
5
What does SAAS stand for?
Side-Angle-Angle-Side
Side1-Altitude-Altitude-Side2
Slope-Area-Area-Slope
Side-Angle-Angle-Segment1
6
What is the Pythagorean Inequality Theorem for an acute triangle?
Click here to get the wrong answer.
c2 = a2+b2
c2 > a2 + b2
c2 > a2 + b2
7
Determine whether the following can make a triangle. If so, classify as acute, obtuse or right.
Acute
Not a triangle
Obtuse
Right
8
What is the Pythagorean Inequality Theorem for an obtuse triangle?
c2 < a2+b2
Click here to get the wrong answer.
c2 > a2 + b2
c2 = a2+b2
9
Would you use HLLS or SAAS to find X?
Pink!
HLLS
Purple!
SAAS
10
Use the pythagorean theorem to find the missing lengths.
23.5
19.9
25
35
11
What's the formula for Pythagorean Theorem?
a2 + b2 = c2
Leg2 + Leg2 = Hypotenuse
c2 > b2 + a2
c2 < a2 + b2
12
The Triangle Inequality Theorem:
The sum of 3 sides must be equal to 10
The sum of 2 sides must be less than the third side
The sum of 2 sides must be equal to the third side
The sum of 2 sides must be greater than the third side
13
What shape does the Pythagorean Theorem utilize?
Star
Isosceles Triangle
Right Triangle
Circle
14
Determine whether the following can make a triangle. If so, classify as acute, obtuse or right.
Right
Acute
Not a triangle
Obtuse
15
Use the pythagorean theorem to find the missing lengths.
12.7
23
17
15.4
16
What phrase to remember the trigonometry functions
SCT-OHO-HHA
SOH-CAH-TAO
SAH-COA-TOH
SOH-CAH-TOA
17
When do you use SAAS?
When there is no altitude
When there are legs
When there is an altitide
When there are angle measures