Question 1 - Page 150 - Area of Rectangle and Square - Chapter 7 Class 8 - Area (Ganita Prakash II)

Last updated at March 13, 2026 by

[Ganita Class 8] What is the area of each triangle in this rectangle? - Area of Rectangle and Square

part 2 - Question 1 - Page 150 - Area of Rectangle and Square - Chapter 7 Class 8 - Area (Ganita Prakash II) - Class 8 (Ganita Prakash - 1, 2 & Old NCERT)

Remove Ads Share on WhatsApp

Transcript

Question 1 - Page 150 What is the area of each triangle in this rectangle?Drawing diagonal in the rectangle We notice that there are two triangles now By Property of Rectangles, Diagonal of a rectangle divides it into two congruent triangles. Thus, Area of both triangles are equal So, we can write Area of each triangle = 𝟏/𝟐 × Area of Rectangle Putting values Area of each triangle = 1/2 × Length × Breadth = 1/2 × 4 × 7 = 2 × 7 = 14 cm2

CA Maninder Singh's photo - Co-founder, Teachoo

Made by

CA Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 16 years. He also provides Accounts Tax GST Training in Delhi, Kerala and online.