Find the measures of the angles in each triangle. #1. #2. #3.

Slides:



Advertisements
Similar presentations
Bell Ringer The vertices of figure ABCD are A(4,2), B(-1, 0), C(5, 5), and D(1, -3). This figure is translated 3 units to the right and 4 units up.
Advertisements

Bell Ringer The vertices of figure ABCD are A(4,2), B(-1, 0), C(5, 5), and D(1, -3). This figure is translated 3 units to the right and 4 units up.
Bell Ringer – I will not answer questions
Bell Ringer I will not answer questions about the Bell Ringer. Write each ratio as a fraction in simplest form pencils to 12 pens rooms to.
Bell Ringer I will not answer questions about the Bell Ringer
Bell Ringer Name all the sets of numbers to which each real number belongs. #1. -36/4 # # … #4. -√81.
What is the missing angle in the following triangles. #1. 17, 60, x #2
Bell Ringer.
Bell Ringer Classify each angle as acute, obtuse, right, or straight. #1. 30° #2. 86° #3. 90° #4. 145°
If f(x) = 4x – 3, find each function value.
BELL RINGER Use this equation to answer #1 and #2. y = x – 1.
In f(x) = -3x + 2, find each function value. 1. f(9) 2. f(12) 3
What is the missing angle in the following triangles. #1. 17, 60, x #2
Bell Ringer Simplify each expression q q – 3 2. h + 5h – 3 – 6h 3. b-2(b-2) 4. 12m + 9 – 2m - 16.
Bell Ringer Solve for x. 4 = 2x – x + 2 = 14
Bell Ringer 4x + y = 3 y – 6 = ½ x -9x + y = -5 -4x + y = 2
State the y-intercept of each of the following equations.
Evaluate each expression if n = 3, p = -2, and q = 6.
Find the slope between the following points. Use (y2 – y1)/(x2 – x1)
Classify each angle as obtuse, acute, right, or straight.
In f(x) = -3x + 2, find each function value. 1. f(9) 2. f(12) 3
Bell Ringer Use the Distributive Property to solve #1 and #2.
Bell Ringer What is R’ ? What is S ’ ? What is T ’ ? What is V ’ ?
#1. 5(m-3) #2. (4-z)( -2) #3. 5/15 + 1/3 #4. 1/5 + 6/20
Bell Ringer – I will not answer questions
Find the slope between the following points. Use (y2 – y1)/(x2 – x1)
BELL RINGER Use this equation to answer #1 and #2. y = x – 1.
Simplify each expression.
Replace each ___ with <, >, or = to make a true sentence.
Bell Ringer Evaluate each expression. If you finish early, be getting your homework together…everything should have name, date, and title Hint:
Bell Ringer Name all the sets of numbers to which each real number belongs. #1. -36/4 # # … #4. -√81.
Bell Ringer.
Bell Ringer Answer Choices: Vertical, Supplementary, Complementary,
Bell Ringer (#1) - | | (#2) 3/6 + 1/12 (#3) -4( m – 2 )
Put each equation into the form
If f(x) = 4x – 3, find each function value.
Solve. You do not HAVE to check. #1. 2f + 3 = 11f - 24 #2
Bell Ringer Use the Distributive Property to solve #1 and #2.
Classify each angle as obtuse, acute, right, or straight.
#1. 6x = 42 #2. x – 9 = -10 # z = z #4. 12x – 3 = 4x + 13 Bell Ringer.
There is no #4. Leave this box blank.
Bell Ringer 4x + y = 3 y – 6 = ½ x -9x + y = -5 -4x + y = 2
If f(x) = 4x – 7, find each function value.
Solve for x in #1-3. #1. x + 9 = 15 #2. x – 2 = 10 #3. 6x = 30 #4
Bell Ringer I will not answer questions about the Bell Ringer. Write each ratio as a fraction in simplest form pencils to 12 pens rooms to.
Bell Ringer.
Simplify each expression.
Put each equation into the form
Bell Ringer Solve for x. 4 = 2x – x + 2 = 14
State the y-intercept of each of the following equations.
Bell Ringer Answer Choices: Vertical, Supplementary, Complementary,
Bell Ringer A figure has vertices A(2,2), B(6,4), C(-2,3), and D(-1,5). The image of this figure is a rotation of 90° clockwise. What is A’? What is.
Bell Ringer.
Bell Ringer What is R’ ? What is S ’ ? What is T ’ ? What is V ’ ?
Solve. You do not HAVE to check. #1. 2f + 3 = 11f - 24 #2
Write an equation in slope-intercept form for each line.
Bell Ringer If m∠1 = 125°, find the measure of each angle. You do not have to explain your reasoning for this Bell Ringer only
Write an equation in slope-intercept form for each line.
Bell Ringer I will not answer questions about the Bell Ringer
If f(x) = 4x – 7, find each function value.
Find the measures of the angles in each triangle. #1. #2. #3.
#1. 6x = 42 #2. x – 9 = -10 # z = z #4. 12x – 3 = 4x + 13 Bell Ringer.
Write each expression using exponents.
Evaluate each expression if n = 3, p = -2, and q = 6.
Bell Ringer If m∠1 = 125°, find the measure of each angle. You do not have to explain your reasoning for this Bell Ringer only
Bell Ringer Simplify each expression q q – 3 2. h + 5h – 3 – 6h 3. b-2(b-2) 4. 12m + 9 – 2m - 16.
Bell Ringer #1. 3x + 1 = 10 #2. 18 – 2q = 4 #3. 8w – 12 = -4
Find your new seats. Bell Ringer. You have 5 minutes.
Bell Ringer There is no #4, leave this space blank
Write each expression using exponents.
Presentation transcript:

Find the measures of the angles in each triangle. #1. #2. #3. Bell Ringer

Quiz Tomorrow Your quiz will cover Sections 10.2 – 10.6

Homework Check

Homework Check

Homework Check

Homework Check

Turn in Homework Now for Accuracy Check

Section 10.6 Special Right Triangles R drive > Key > Week 12 > Tuesday > 10.6 PowerPoint File > Save As > P drive > Math > Week 12 >

Notes

Example 1 Find the Hypotenuse in a 45-45-90 Triangle

Example 2 Find the Hypotenuse in a 45-45-90 Triangle

Your Turn Find the Hypotenuse in a 45-45-90 Triangle

Notes

Example 3 Find Missing Measures in a 30-60-90 Triangle

Example 4 Find Missing Measures in a 30-60-90 Triangle

Your Turn Find Missing Measures in a 30-60-90 Triangle

Notes

Example 5 Use Special Right Triangles

Example 6 Use Special Right Triangles

Your Turn Use Special Right Triangles

Homework Section 10.6 #1-8

Homework Section 10.6 #1-8