Test: Practical Geometry- 1


9 Questions MCQ Test Mathematics (Maths) Class 8 | Test: Practical Geometry- 1


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Attempt Test: Practical Geometry- 1 | 9 questions in 10 minutes | Mock test for Class 8 preparation | Free important questions MCQ to study Mathematics (Maths) Class 8 for Class 8 Exam | Download free PDF with solutions
QUESTION: 1

Maximum number of right angles in a right angled triangle are

Solution:
QUESTION: 2

All the sides of a regular polygon are _________________.

Solution:

A "Regular Polygon" has:

  • all sides equal and
  • all angles equal
QUESTION: 3

A polygon with minimum number of sides is

Solution:

A triangle is a polygon having minimum 3 sides. So triangle is a  polygon with minimum three sides.

QUESTION: 4

The quadrilateral whose opposite sides are parallel is a  ___________.

Solution:

A parallelogram is a simple quadrilateral with two pairs of parallel sides.The opposite sides of a parallelogram are parallel an equal in length.

QUESTION: 5

The quadrilateral whose diagonals are equal and bisect each other at right angle is ________. 

Solution:
QUESTION: 6

The ratio of two adjacent sides of a parallelogram is 4:5. If its perimeter is 72 cm, find its adjacent sides. 

Solution: Let the breadth be 4x. So, length =5x we know perimeter is 2(l+b) which is equal to 72 or 2(5x+4x) or 18x=72 so x =4 sides are 16cm and 20 cm.
QUESTION: 7

A simple closed curve made up of only _____________ is called  a polygon .

Solution:

A line segment is a line which is bounded by two points and in a polygon every side is bounded by two points , so the answer is line segments.

QUESTION: 8

Polygons that have no portions of their diagonals in their exteriors are called 

Solution:
QUESTION: 9

All the angles of a regular polygon are of ________________.

Solution:

A "Regular Polygon" has:

  • all sides equal and
  • all angles equal
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