Answer parts a-d for this question. Show your work and circle your answers. The circle below with center C is divided into 8 equal slices.Central angle ZACB intercepts AB, forming the shaded sector.CSo, m AB =Complete the statements below.Give your answers as exact values, not decimal approximations.m AB360°(a) Find the ratio of the area of the sector to the area of the circle.Area of sectorArea of circle(b) From the figure we see that mLACB=45°.The measure of LACB is undefined0°.=00This gives the following equation.Area of sectorArea of circle45°Area of sectorArea of circle(c) Choose the equation that is true.O Area of sector=m AB=O Area of sector =AmAB360°BmAB360°360°m AB-877-²2TrOthe measure of AB.Area of sectorArea of circle77.²(d) Using for the area of the circle, choose the equation that gives aformula for the area of the sector.Area of sectorArea of circle= 8=mAB360°O Area of sector =360°mABm AB360°·π/²Area of sector = m AB-T²8X5

Given: The circle with center C is divided into 8 equal parts.Central angle intercepts , forming…

The circle below with center C is divided into 8 equal slices. Central angle LACB intercepts AB, forming the shaded sector. Complete the statements below. Give your answers as exact values, not decimal approximations. So, m AB = (a) Find the ratio of the area of the sector to the area of the circle. Area of sector Area of circle 0 0°. (b) From the figure we see that m ZACB=45°. The measure of LACB is undefined O 45° This gives the following equation. m AB 360° Area of sector Area of circle (c) Choose the equation that is true. Area of sector Area of circle = m AB A O Area of sector = O Area of sector = B mAB 360° m AB 360° 360° mAB --8a²² ·π₂.² the measure of AB. (d) Using for the area of the circle, choose the equation that gives a formula for the area of the sector. Area of sector Area of circle Area of sector Area of circle =8- O Area of sector mAB 360° 360° mAB m AB 360° -π/² Area of sector = m AB-²2² olo

The circle below with center C is divided into 8 equal slices. Central angle LACB intercepts AB, forming the shaded sector. Complete the statements below. Give your answers as exact values, not decimal approximations. So, m AB = (a) Find the ratio of the area of the sector to the area of the circle. Area of sector Area of circle 0 0°. (b) From the figure we see that m ZACB=45°. The measure of LACB is undefined O 45° This gives the following equation. m AB 360° Area of sector Area of circle (c) Choose the equation that is true. Area of sector Area of circle = m AB A O Area of sector = O Area of sector = B mAB 360° m AB 360° 360° mAB --8a²² ·π₂.² the measure of AB. (d) Using for the area of the circle, choose the equation that gives a formula for the area of the sector. Area of sector Area of circle Area of sector Area of circle =8- O Area of sector mAB 360° 360° mAB m AB 360° -π/² Area of sector = m AB-²2² olo

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Answer parts a-d for this question. Show your work and circle your answers.

The circle below with center C is divided into 8 equal slices.
Central angle ZACB intercepts AB, forming the shaded sector.
C
So, m AB =
Complete the statements below.
Give your answers as exact values, not decimal approximations.
m AB
360°
(a) Find the ratio of the area of the sector to the area of the circle.
Area of sector
Area of circle
(b) From the figure we see that mLACB=45°.
The measure of LACB is undefined
0°.
=
0
0
This gives the following equation.
Area of sector
Area of circle
45°
Area of sector
Area of circle
(c) Choose the equation that is true.
O Area of sector
=m AB
=
O Area of sector =
A
mAB
360°
B
mAB
360°
360°
m AB
-877-²
2
Tr
O
the measure of AB.
Area of sector
Area of circle
77.²
(d) Using for the area of the circle, choose the equation that gives a
formula for the area of the sector.
Area of sector
Area of circle
= 8
=
mAB
360°
O Area of sector =
360°
mAB
m AB
360°
·π/²
Area of sector = m AB-T²
8
X
5

Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. The parts of the circle are circumference, radius, diameter, chord, tangent, secant, arc of a circle, and segment in a circle.

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