0

Guest

Courses New

I don't know how can i find soln of question 30................................

I don't know how can i find soln of question 30................................

Question Image
Grade:

1 Answers

Nikhil Chouti
27 Points
5 years ago
Given lenghts of sides are 25cm,60cm,60cm,75cm
Indian mathematician Brahmagupta had given the formula ‘’ root over (s-a)(s-b)(s-c)(s-d) where s=a+b+c+d/2
so now s=25+60+60+75/2=110
area of quadrilateral
= root over (110-25)(110-60)(110-60)(110-75)
= root over (85)(50)(50)(35)
=root over 7437500
=2727.18 approximately.
 
I hope that this answer would be correct and helpful to you.
Thank you

Think You Can Provide A Better Answer ?

Other Related Questions on 9 grade maths

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More