Learn Online Class 7 Maths Congruence of Triangles

Congruence

The relationship between two objects that are congruent to each other. Congruence is used for object and their mirror images.

When two objects are superimposed on each other, they are said to be congruent. Their shape and dimensions are same.

Example-

Line segments with the same
Angles with the same

Congruence of triangles

What is a triangle?

Triangle refers to the polygon made of three line segments.

Triangles are said to be congruent under following case

Same length
Same height
Same angles
Both triangles can be superimposed from side to side.
Both triangles can be superimposed angle to angle.

Congruence of Triangles CBSE Class 7 Maths

In the above figure, ABC and EFD are congruent triangles

Vertices- A and D, B and E and C and F are same

Sides-AB=ED, AC=DF and BC =FD are same

Angles at BAC=FDE, ABC=FED, and BCA=DFE are same.

Symbol of congruent- ≅

Different rules for congruent triangles

Continue Learn Online Class 7 Maths Congruence of Triangles

Check out another Article for Class 7 Maths –

Ch – 8 Comparing Quantities

Ch- 13 Simple Interest

Comments

Lessons-Worksheets-Question Papers-CBSE Class 2 English

Lessons-Worksheets-Question Papers-CBSE Class 2 English CBSE 2nd Class English – One and Many In this blog, we share the spelling rules used in the concept of One and Many. When there is only one of a naming word (noun), it is said to be a singular noun . When a noun shows more than one, it is said to be in the plural . We can add –S, -es, -ves or ies to show that there is more than one noun. For example, we say many birds, four biscuits, six brushes. But for the students of Class 2 , it’s very difficult and confusing to understand where to use s , es, ves or ies in the form of many. Don’t worry, it looks difficult, but it is very easy as in grammar each concept has a set of rules that need to practice. Noun ending with –s, -x, -o, -sh, -ch, and –ss form plurals by taking –es. Look at these pairs of words: Bus – Buses Brush – Brushes Continue ..... Click here ...

Class 3 English Practice Grammar Worksheet -The Adverb

Class 3 English Practice Grammar Worksheet -The Adverb Class 3 English – The Adverb – Kinds of Adverb Fill in the blanks with suitable Adverbs of place. Choose from the box. Up outside everywhere back down away here there ...

PURCHASED GOODWILL METHOD UNDER IND AS 103

The acquisition of subsidiaries results in Goodwill calculation and also records net assets of the subsidiary at fair value on the date of acquisition. Let’s get answers to all the questions related to Goodwill, valuation of NCI, and impairment relating to them. Q1 – What are the ways in which an entity can make payment for purchase consideration? ANS: – Cash – Share exchange – Deferred payment – Contingent consideration Q2 – How is deferred payment dealt, when it forms part of purchase consideration? ANS: The deferred payment is discounted to present value and included in the cost of consideration. At the end of each year, the liability is increased by unwinding the discount, until the payment is settled. For example, An amount of Rs. 108,000 was deferred to be paid after 2 years. The discount rate applicable is 8%. The net present value today of Rs. 108,000 is equal to (108,000 * 1) / (1.08) ^2)= Rs. 92,593 included in purchase consideration. A liability of Rs. 92,59...

Takshila Learning - Online Tutorials

Search This Blog