(a) A survey was conducted among 48 persons to find out what mobile network they used. The table below shows the results of the survey. Mobile Network Number of Persons WireTech DigiLec O-Fone Other 20 12 10 6 ) If this information is to be represented on a pie chart, what is the angle for the sector that will represent O-Fone? (ii) Using the circle below, with radius shown, represent the information in the table above on a clearly labelled pie chart.

Q: 9.) What is the area of the shaded region in the given circle in terms of a in simplest form or you…

A: Solution: we know that π=180 degree and 2π=360

Q: 22. There are 900 students enrolled in Ace School. Find the degree measure of the central angle for…

A:

Q: 1. Draw a circle with center point C. 2. Draw point Bon the circle and draw the radius CB 3. To the…

A:

Q: 12,454 Convert the sehenical co0idikates of the given point to rectangular points (3,%%, "/) C00

A:

Q: 20. An angle whose vertex is the center of the circle. * Inscribed angle O Central angle Secant…

A: Using definition.

Q: what are Part's of a Cricle

A: A circle is obtained by connecting a set of all points which are at the same distance from a fixed…

Q: 1. How many medians can be drawn for a triangle? three four one two

A: We will find the no.of medians of triangle as shown below

Q: 4- 3- -3 -2 2 9 10 11 12 13 14 15 16 17 -2 -7 -10- 6. 4. 3-

A: topic - equation of circle

Q: 3. 1 40° 2. 2.

A:

Q: A Z- 4 in. 3 in. 5 in. 4 in. *22. What is the area of each triangle? (100) 12 in sq O 20 in sq O 10…

A: Are of a triangle is half of base times height

Q: Vhich statement correctly identifies the similarity criteria that can be used to prove the triangles…

A:

Q: Determine the shaded area. 7 ft The shaded area is (Round to two decimal places as needed.)

A: The area, A1, of a cube is A1=a2, where a is the side of the cube. The area, A2, of a circle is…

Q: 34.) Find the similarity ratio of two circles with areas 75 pi cm2 and 27 pi cm2.

A: Area of the first circle, A1= 75 pi cm2 Area of the second circle, A2= 27 pi cm2 Let the radius of…

Q: What is the area of the triangle? (-3,2) (-6, -6) (3.-6)

A: AnswerArea of triangle with vertices Px1,y1 Qx2,y2Rx3,y3 is given…

Q: Ques The top of a rectangular box has an area of 132 cm2. The sides have areas of 88 cm2 and 96 cm2.…

A:

Q: Label the following to their proper notation and give example/s. Item 1 is already given. 2. Term:…

A:

Q: A bag of assorted candy contained 68 caramels, 82 mint patties, 99 chocolate squares, 85 nut…

A: Solution: Given information: A bag of assorted candy contained 68 caramels 82 mint patties  99…

Q: How many points on a circle are necessary to name a minor arc? 2 points 3 points 4 points 1 point

A:

Q: Tables, Charts and Diagrams The coffee preferences of 100 people were recorded in a survey. Which…

A: Solution: The coffee preferences of 100 people were recorded in a survey.

Q: Which diagram represents the theorem that the medians of a triangle intersect at a point?

A: We know that median of a triangle is a line segment joining a vertex to the midpoint of the opposite…

Q: What concepts regarding circle were applied in it?

A:

Q: 1. What is the order of the shape number for the figure shown? Please Obtain the shape number.

A:

Q: Given the triangle and measurements below, can you find the area of this acute triangle? Why or why…

A: given triangle is                                         we can not find area of the triangle…

Q: A bag of assorted candy contained 89 caramels, 73 mint patties, 72 chocolate squares, 88 nut…

A: Given: Number of different kinds of candies in a bag.

Q: Find the side x in the truss in Fig. 9.92. Fig. 9.92 3.30 ft 2.31 ft 1.82 ft 2.02 ft

A:

Q: 6. Polygons can be classified in several ways. Which is not a method to classify polygons? number of…

A: Solved below

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.