CBSE Class 8 Answered
The perimeter of a rhombus is 146 cm and one of its diagonals is 55cm. Find the other diagonal and the area of the rombhus.
A) 24 cm, 660 sq. cm
B) 24 cm, 330 sq. cm
C) 48 cm, 660 sq. cm
D) 48 cm, 1320 sq. cm
Asked by pragyagupta03 | 20 Dec, 2014, 12:29: PM
Expert Answer
Correct Answer: D
Solution: Here perimeter = 146
All sides of a rhombus are equal. Length of each side =
Diagonals in a rhombus bisect each other at right angles. O is the midpoint of AC and BD. But BD = 55. OB = OD =27.5 cm
Answered by Mili Hariyani | 30 Nov, 2017, 02:27: PM
Application Videos
Concept Videos
CBSE 8 - Maths
Asked by rasal3771 | 24 Feb, 2023, 06:14: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by antya2305 | 07 Jul, 2022, 09:56: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by pramilam | 14 Feb, 2022, 04:52: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by tanmaysinghrathore6 | 04 Aug, 2021, 07:46: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by potphodenamita | 22 Sep, 2020, 08:17: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by seemamehra1805 | 02 Sep, 2020, 01:57: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by mokshithaanneboina | 26 Jun, 2020, 07:25: AM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by armaanmeena1111 | 06 May, 2020, 02:46: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Kumarshourya90 | 08 Oct, 2019, 02:37: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Abhilashakharadkar53373 | 02 Jun, 2019, 11:02: AM
ANSWERED BY EXPERT