Q. 343.6( 7 Votes )
The area of a rho
Answer :
Given:
Area of rhombus = 480 cm2
Length of diagonal 1 (d1) = 48 cm
Let, Length of diagonal 2 be d2
(i) Area of rhombus = 1/2 × d1 × d2
⇒ 480 = 1/2 × 48 × d2
⇒ d2 = 20 cm
Therefore,
Length of other diagonal = 20 cm
(ii) Side of rhombus = 1/2 × √(482 + 202)
= 1/2 × √(2304 + 400)
= 1/2 × √2704
= 1/2 × 52
= 26 cm
Therefore,
Side of rhombus = 26 cm
(iii) Perimeter of rhombus = 4 × side
= 4 × 26 cm
= 104 cm
Therefore,
Perimeter of rhombus = 104 cm
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Trigo Marathon Part 146 mins
Trigo Marathon Part 245 mins
Application of Trigo Important Questions44 mins
Arithmetic Progression and 'nth' Term of AP55 mins
History - Concept and Questions57 mins
Heights and Distances - II45 mins
Heights and Distances - I54 mins
Revision on Substitution and Elimination Method44 mins
Reflection of light-238 mins
Outcomes of Democracy43 mins




















Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation


RELATED QUESTIONS :
Find the area of
RS Aggarwal - Mathematics