# Worksheet on Solid Geometry

In math practice the questions given below in the worksheet on solid geometry. With the help of the diagram practice the geometry questions.

1. When is a straight line said to be …

(i) Parallel to a plane and

(ii) Perpendicular to a plane?

2. Define projection of a line segment on a plane.

3. What is meant by the angle between a straight line and a plane? Explain with the help of a diagram.

4. Define dihedral angle. How is the dihedral angle measured?

5. With the help of a diagram explain the concept of a dihedral angle and its measure.

6. Explain with the help of diagrams the following terms:

(i) Dihedral angle

(ii) Normal to a plane.

7. Define skew lines. How is the angle between two skew lines measured?

8. If two parallel planes are intersected by another plane, then show that the two straight lines, in which the latter plane intersects the other two planes, are also parallel.

Geometry

## Recent Articles

1. ### Thousandths Place in Decimals | Decimal Place Value | Decimal Numbers

Jul 20, 24 03:45 PM

When we write a decimal number with three places, we are representing the thousandths place. Each part in the given figure represents one-thousandth of the whole. It is written as 1/1000. In the decim…

2. ### Hundredths Place in Decimals | Decimal Place Value | Decimal Number

Jul 20, 24 02:30 PM

When we write a decimal number with two places, we are representing the hundredths place. Let us take plane sheet which represents one whole. Now, we divide the sheet into 100 equal parts. Each part r…

3. ### Tenths Place in Decimals | Decimal Place Value | Decimal Numbers

Jul 20, 24 12:03 PM

The first place after the decimal point is tenths place which represents how many tenths are there in a number. Let us take a plane sheet which represents one whole. Now, divide the sheet into ten equ…

4. ### Representing Decimals on Number Line | Concept on Formation of Decimal

Jul 20, 24 10:38 AM

Representing decimals on number line shows the intervals between two integers which will help us to increase the basic concept on formation of decimal numbers.