**Name that circle parts worksheet answers :**

Here we are going to see some practice questions on name the circle parts.

**Question 1 :**

The _______ of a circle is the distance from the centre to the circumference.

(A) sector

(B) segment

(C) diameters

(D) radius

**Solution :**

The distance between the center point and a point on a boundary line is known as radius.

Hence the correct answer is radius.

**Question 2 :**

The relation between radius and diameter of a circle is ______

(A) radius = 2 × diameters

(B) radius = diameter + 2

(C) diameter = radius + 2

(D) diameter = 2 (radius)

**Solution :**

The distance between the center point and a point on a boundary line is known as radius.

The length of the line segment passing through the centre of the circle is known diameter. Half of the diameter is called radius.

So, the correct answer for the above question is diameter = 2 (radius).

**Question 3 :**

The longest chord of a circle is

(A) radius

(B) secant

(C) diameter

(D) tangent

**Solution :**

A segment of a straight line joining two points on a circle is called a chord; a chord that passes through the center of the circle is called a diameter.

Hence the correct answer is diameter.

**Question 4 :**

Area of a semicircle is ________ times the area of the circle.

(A) two

(B) four

(C) one-half

(D) one-quarter

**Solution :**

Two semicircles will create a whole circle. So area of semicircle is one half of the area of circle.

**Question 5 :**

The line segment that joins the centre of a circle to any point on the circle is called

(A) Diameter

(B) Radius

(C) Chord

(D) None

**Solution :**

Since the line segment that joins the center of the circle to any point on the circle, it is called as radius. If it will connect any two points on the boundary line,then we have to call it as diameter.

**Question 6 :**

A line segment joining any two points on the circle is called

(A) Diameter

(B) Radius

(C) Chord

(D) None

**Solution :**

A line segment joining any two points on the circle is called chord.

**Question 7 :**

A chord passing through the centre is called

(A) Diameter

(B) Radius

(C) Chord

(D) None

**Solution :**

**A chord passing through the centre is called diameter and it is the longest chord.**

**Question 8 :**

The diameter of a circle is 1 m then its radius is

(A) 100 cm

(B) 50 cm

(C) 20 cm

(D) 10 cm

**Solution :**

Radius = Diameter/2 = 1/2 = 0.5 m

Since the answer is in unit of cm, we have to convert meter into cm. For that we have to multiply 0.5 by 100.

0.5(100) = 50 cm

Hence the correct answer is 50 cm.

After having gone through the stuff given above, we hope that the students would have understood "Name that circle parts worksheet answers".

Apart from the stuff given above, if you want to know more about "Name that circle parts worksheet answers", please click here

Apart from the stuff given in this section, if you need any other stuff in math, please use our google custom search here.

HTML Comment Box is loading comments...

**WORD PROBLEMS**

**HCF and LCM word problems**

**Word problems on simple equations **

**Word problems on linear equations **

**Word problems on quadratic equations**

**Area and perimeter word problems**

**Word problems on direct variation and inverse variation **

**Word problems on comparing rates**

**Converting customary units word problems **

**Converting metric units word problems**

**Word problems on simple interest**

**Word problems on compound interest**

**Word problems on types of angles **

**Complementary and supplementary angles word problems**

**Markup and markdown word problems **

**Word problems on mixed fractrions**

**One step equation word problems**

**Linear inequalities word problems**

**Ratio and proportion word problems**

**Word problems on sets and venn diagrams**

**Pythagorean theorem word problems**

**Percent of a number word problems**

**Word problems on constant speed**

**Word problems on average speed **

**Word problems on sum of the angles of a triangle is 180 degree**

**OTHER TOPICS **

**Time, speed and distance shortcuts**

**Ratio and proportion shortcuts**

**Domain and range of rational functions**

**Domain and range of rational functions with holes**

**Graphing rational functions with holes**

**Converting repeating decimals in to fractions**

**Decimal representation of rational numbers**

**Finding square root using long division**

**L.C.M method to solve time and work problems**

**Translating the word problems in to algebraic expressions**

**Remainder when 2 power 256 is divided by 17**

**Remainder when 17 power 23 is divided by 16**

**Sum of all three digit numbers divisible by 6**

**Sum of all three digit numbers divisible by 7**

**Sum of all three digit numbers divisible by 8**

**Sum of all three digit numbers formed using 1, 3, 4**

**Sum of all three four digit numbers formed with non zero digits**