Olympiad Test: Practical Geometry - Class 7 MCQ

# Olympiad Test: Practical Geometry - Class 7 MCQ

Test Description

## 20 Questions MCQ Test Mathematics Olympiad Class 7 - Olympiad Test: Practical Geometry

Olympiad Test: Practical Geometry for Class 7 2024 is part of Mathematics Olympiad Class 7 preparation. The Olympiad Test: Practical Geometry questions and answers have been prepared according to the Class 7 exam syllabus.The Olympiad Test: Practical Geometry MCQs are made for Class 7 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Practical Geometry below.
Olympiad Test: Practical Geometry - Question 1

### How many altitude can a triangle have?

Olympiad Test: Practical Geometry - Question 2

### A triangle in which two sides are of equal lengths is called _______________.

Detailed Solution for Olympiad Test: Practical Geometry - Question 2

In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having exactly two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case

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Olympiad Test: Practical Geometry - Question 3

### The sum of the lengths of any two sides of a triangle is _____________ the third side of the triangle.

Olympiad Test: Practical Geometry - Question 4

In the Pythagoras property, the triangle must be ___________ .

Olympiad Test: Practical Geometry - Question 5

ΔABC is right-angled at C. If AC = 5 cm and BC = 12 cm find the length of AB.

Detailed Solution for Olympiad Test: Practical Geometry - Question 5

We can find out the value of AB by using Pythagoras theorum,

that is AB²=BC²+AC²

AB²=12²+5²

AB²=144+25

AB²=169

AB=√169

AB=13cm

Olympiad Test: Practical Geometry - Question 6

ΔPQR is a triangle right-angled at P. If PQ = 3 cm and PR = 4 cm, find QR.

Olympiad Test: Practical Geometry - Question 7

Which is the longest side in the triangle PQR right angled at P?

Detailed Solution for Olympiad Test: Practical Geometry - Question 7

The side opposite to greater angle is greater, and in a right angled triangle, the right angle is the largest angle. So side opposite to it is the largest and known as hypotenuse. In our question, since right angle is at P so the side opposite to it will be QR.

Olympiad Test: Practical Geometry - Question 8

Which is the longest side in the triangle ABC right angled at B?

Olympiad Test: Practical Geometry - Question 9

Which is the longest side of a right triangle?

Olympiad Test: Practical Geometry - Question 10

A triangle can be drawn if ______ sides given.

Olympiad Test: Practical Geometry - Question 11

A triangle can be drawn if two sides and ______ angle given.

Olympiad Test: Practical Geometry - Question 12

A triangle can be drawn if _____ sides and one angle given.

Olympiad Test: Practical Geometry - Question 13

A triangle can be drawn if two angles and ______ side given.

Olympiad Test: Practical Geometry - Question 14

A triangle can be drawn if ____ angles and one side given.

Olympiad Test: Practical Geometry - Question 15

A triangle can be drawn if the _____ and a leg in the case of a right-angled triangle.

Olympiad Test: Practical Geometry - Question 16

A triangle can be drawn if the hypotenuse and a _____ in the case of a right-angled triangle.

Olympiad Test: Practical Geometry - Question 17

A triangle in which all three sides are of equal lengths is called _________.

Olympiad Test: Practical Geometry - Question 18

Write the side opposite to the vertex B of triangle ABC.

Olympiad Test: Practical Geometry - Question 19

A triangle in which two altitudes of the triangle are two of its sides is _________.

Detailed Solution for Olympiad Test: Practical Geometry - Question 19

Since 90° angle is made up of two altitudes. Therefore, right angle contains two altitudes.

Olympiad Test: Practical Geometry - Question 20

A simple closed curve made up of only line segments is called a _____.

Detailed Solution for Olympiad Test: Practical Geometry - Question 20

A polygon is one which is made of straight line segments and encloses a single area that is bounded by them.

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