10.1.4 Review & Preview

Posljednje ažuriranje 4 months ago

For each triangle below, solve for the given variables. Homework Help ✎

10.1.4 Review & Preview

Posljednje ažuriranje 4 months ago

If QS is a diameter and PO is a chord of the circle below, find the measure of the geometric parts listed below. Homework Help ✎

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m∠QSO

m∠QPO

m∠ONS

\overset\frown{ PS}

\overset\frown{ P Q}

For each triangle below, solve for the given variables. Homework Help ✎

The spinner at right is designed so that if you randomly spin the spinner and land in the shaded sector, you win $1,000,000. Unfortunately, if you land in the unshaded sector, you win nothing. Assume point C is the center of the spinner. Homework Help ✎

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If m∠ACB=90º, how many times would you have to spin to reasonably expect to land in the shaded sector? How did you get your answer?

What if m∠ACB=1º? How many times would you have to spin to reasonably expect to land in the shaded sector?

Suppose P(winning $1,000,000)=1/5 for each spin. What must m∠ACB equal? Show how you got your answer.

Calculate the total surface area and volume of the prism below. Assume that the base is a regular pentagon. Homework Help ✎

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What is the surface area?

What is the volume?

Quadrilateral ABCD is graphed so that A(3,2), B(1,6), C(5,8), and D(7,4). 10-47 HW eTool (Desmos) Homework Help ✎

Graph ABCD on graph paper. What shape is ABCD? Justify your answer.

Regraph ABCD. ABCD is rotated 180º about the origin to create A′B′C′D′. Then A′B′C′D′ is reflected across the x-axis to form A″B″C″D″. Name the coordinates of C″ and D″.

Polly has a pentagon with angle measures 3x−26º, 2x+70º, 5x−10º, 3x, and 2x+56º. Find the probability that if one vertex is selected at random, then the measure of its angle is more than or equal to 90º. Homework Help ✎

Multiple Choice: Which graph below represents y>−12x+1? Homework Help ✎

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10.1.4 Review & Preview

10.1.4 Review & Preview

m∠QSO

m∠QPO

m∠ONS

\overset\frown{ PS}

\overset\frown{ P Q}

If m∠ACB=90º, how many times would you have to spin to reasonably expect to land in the shaded sector? How did you get your answer?

What if m∠ACB=1º? How many times would you have to spin to reasonably expect to land in the shaded sector?

Suppose P(winning $1,000,000)=1/5 for each spin. What must m∠ACB equal? Show how you got your answer.

What is the surface area?

What is the volume?

Graph ABCD on graph paper. What shape is ABCD? Justify your answer.

Regraph ABCD. ABCD is rotated 180º about the origin to create A′B′C′D′. Then A′B′C′D′ is reflected across the x-axis to form A″B″C″D″. Name the coordinates of C″ and D″.

Polly has a pentagon with angle measures 3x−26º, 2x+70º, 5x−10º, 3x, and 2x+56º. Find the probability that if one vertex is selected at random, then the measure of its angle is more than or equal to 90º. Homework Help ✎

Multiple Choice: Which graph below represents y>−12x+1? Homework Help ✎

m∠QSO

m∠QPO

m∠ONS

\overset\frown{ PS}

\overset\frown{ P Q}

m∠PQN

If m∠ACB=90º, how many times would you have to spin to reasonably expect to land in the shaded sector? How did you get your answer?

What if m∠ACB=1º? How many times would you have to spin to reasonably expect to land in the shaded sector?

Suppose P(winning $1,000,000)=1/5 for each spin. What must m∠ACB equal? Show how you got your answer.

What is the surface area?

What is the volume?

Graph ABCD on graph paper. What shape is ABCD? Justify your answer.

Regraph ABCD. ABCD is rotated 180º about the origin to create A′B′C′D′. Then A′B′C′D′ is reflected across the x-axis to form A″B″C″D″. Name the coordinates of C″ and D″.

Polly has a pentagon with angle measures 3x−26º, 2x+70º, 5x−10º, 3x, and 2x+56º. Find the probability that if one vertex is selected at random, then the measure of its angle is more than or equal to 90º. Homework Help ✎

Multiple Choice: Which graph below represents y>−12x+1? Homework Help ✎

m∠PQN