Area Of Trapezium Example Problems With Solutions Trapezium - A quadrilateral which has one pair of opposite sides parallel.https://www.youtube.com/watch?v=UYrhj3h35sUExample 1: Find the area of a trapezium whose parallel sides 25 cm, 13 cm and other sides are 15 cm and 15 cm Solution:In ΔCEF, CE = 10 cm and EF = 6cm Using Pythagoras theorem: CE² = CF² + … [Read more...] about How To Find Area Of Trapezium
Heron's Formula
How To Find Area Of Rhombus
How To Find Area Of Rhombus (1) If both diagonals are given (or we can find their length) then area = (Product of diagonals) (2) If we use Heron’s formula then we find area of one triangle made by two sides and a diagonal then twice of this area is area of rhombus.https://www.youtube.com/watch?v=QIO2F_R4btA Area Of Rhombus Example Problems With Solutions Example 1: … [Read more...] about How To Find Area Of Rhombus
What is the Heron’s formula
What is the Heron's formula Heron’s formula: If we have all sides of triangle and their is no way to find height then we use this formula for area of triangle.Heron's Formula Example Problems With Solutions Example 1: For given figure find the s (s – a).Solution:Example 2: If semiperimeter of a triangle is 60 cm & its two sides are 45 cm, 40 cm then … [Read more...] about What is the Heron’s formula