Question

in figure √ABC = √DCB = 90° , AB=6,DC=8 then A( ΔABC)
_________ = ?
A( ΔDCB)
in this,question √ means angle and ________ means upon

Answer 1

heya...!!!!!

given that:-

<ABC = 90°

so the area of triangle
= 1/2(base × perpendicular height

=> area of ∆ABC = 1/2(AB × BC)

=> 1/2(6 × BC)

similarly,

<DCB = 90°

area of ∆DCB= 1/2(8 × BC)

NOW,

(area of∆ABC) / (area of ∆DCB) = [1/2(6 × BC) / 1/2(8 × BC)]

=> (6×BC)/(8×BC)

=> 6/8

Answer 2

Step-by-step explanation:

heya...!!!!!

given that:-

<ABC = 90°

so the area of triangle

= 1/2(base × perpendicular height

=> area of ∆ABC = 1/2(AB × BC)

=> 1/2(6 × BC)

similarly,

<DCB = 90°

area of ∆DCB= 1/2(8 × BC)

NOW,

(area of∆ABC) / (area of ∆DCB) = [1/2(6 × BC) / 1/2(8 × BC)]

=> (6×BC)/(8×BC)

=> 6/8