Flashback

Author:Jayashree Vipin

Jayashree Vipin Mathematics Solutions for Exercise - Flashback

Simple step-by-step solutions to Flashback questions of Constructions from Maths Express 7. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Flashback with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT
Maths Express 7>Chapter 15 - Constructions>Flashback>Q 1

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Draw a line segment RQ, the length of which is equal to the length of the given line segment PQ. Join PR and complete ∆PQR.

MEDIUM
7th CBSE
IMPORTANT
Maths Express 7>Chapter 15 - Constructions>Flashback>Q 2

Some angles of the following triangle are given. Find the measures of the remaining angles. Name these triangles based on the angles and sides:

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MEDIUM
7th CBSE
IMPORTANT
Maths Express 7>Chapter 15 - Constructions>Flashback>Q 2

Some angles of the following triangle are given. Find the measures of the remaining angles. Name these triangles based on the angles and sides:

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MEDIUM
7th CBSE
IMPORTANT
Maths Express 7>Chapter 15 - Constructions>Flashback>Q 2

Some angles of the following triangle are given. Find the measures of the remaining angles. Name these triangles based on the angles and sides:

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MEDIUM
7th CBSE
IMPORTANT
Maths Express 7>Chapter 15 - Constructions>Flashback>Q 3

Count and write the number of different triangles in the diagram:

 

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MEDIUM
7th CBSE
IMPORTANT
Maths Express 7>Chapter 15 - Constructions>Flashback>Q 4

A diamond is a rhombus in which the length of all sides are equal. In this figure, the length of the diagonal is also equal to the length of the side. In the given figure, ABCD is a diamond. Count the number of hidden equilateral triangles and diamonds:

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