Geometry Tutor

Stuck with Geometry problems and wondering where to get help? Need regular help with your Geometry homework and assignments? Get a Geometry tutor to help you. Geometry is a much sough after subject for tutoring among students. Students right across grades are on the lookout for reliable. Geometry tutoring to make it easier for them to learn the subject. 

Geometry Terms

A variety of options exist for learning geometry. These include learning centres where a student can get tutoring in the subject, personalized tutoring at home with a tutor or opting for an online tutoring option where a student can study from the comfort of home. Online tutoring is an easy, effective and accurate way to learn the geometry. Understanding of geometric terms work best for you and get more comfortable in the subject.

Below are some terms you will need to know in order to begin your study of geometry:

- Points are used to specify exact locations.

Line Segment
- Distance between two points.

- A plane can be thought of as a two-dimensional flat surface, having length and width, but no height

- Space is the set of all possible points on an infinite number of planes. Thus, space covers all three dimensions – length, width, and height.

Acute Angle
- An angle less than 90 degrees but greater than 0 degrees.

Right Angle
- A 90 degree angle.

Obtuse Angle
- An angle greater than 90 degrees but less than 180 degrees.

- The intersection point of two sides of a plane figure.

- A straight line extending from the center of a circle or sphere to the circumference or surface.

Geometry Word Problems

Geometry tutors who take online tutoring sessions are seen to be as effective as tutors taking sessions in learning centres. They work individually with each student to help them understand the subject and also clarify basic and advanced concepts in the subject. Some online tutoring sites also offer Geometry homework and assignment help services. Geometry tutors work with students to arrive at step-by-step explanations to Geometry problems. This makes them feel more confident about the subject. Get a Geometry tutor who meets your learning needs and enjoy learning the subject.

Solved Examples

Question 1: Find the area of the circular ring having radius 12 cm.
Step 1:
Radius of circle = 12 cm
Area of the circle = ?

Step 2:

Area of the circle = $\pi r^2$

= $\frac{22}{7}$ (12)2

= $\frac{22}{7}$ * 12 * 12

= $\frac{22}{7}$ * 144

= 452.6

Hence the area of the circle is 452.6 cm2 .

Question 2: Find the volume of the cylinder having radius 5 inches and height 8 inches.

Step 1:
Radius of the cylinder (r) = 5 cm
Height of the cylinder (h) = 8 cm

Step 2:

Volume of a cylinder (V) =  $\pi$ r2 h

= $\frac{22}{7}$ * 52 * 6

= $\frac{22}{7}$ * 5 * 5 * 6

= $\frac{22}{7}$ * 150

= 471.42

Hence the volume of a cylinder is 471.42 inches3 .

Question 3: Find the surface area of a sphere of diameter 12 cm.(using $\pi$ = $\frac{22}{7}$)

Step 1:
 Diameter of a sphere (d) = 12 cm
Therefore radius of a sphere (r) = $\frac{d}{2} = \frac{12}{2}$ = 6 cm

Step 2:

Surface area of a sphere(SA) = 4 $\pi r^2$

= 4 *  $\frac{22}{7}$ *  $6^2$

= 4 * $\frac{22}{7}$ * 6 * 6

= 4 * $\frac{22}{7}$ * 36

= 452.57

Hence surface area of a sphere is 452.57 cm2.