Question

(Ch
If a = -1, b = 5,0 = 3.d = -4 , then points (a + b,c+d),(b-c,d + a) are in which quadrant ?
(Ch​

Answer 1

Answer:

Correct option is

C

24 sq. units

AB=(3−2)2+(4+1)2=1+25=26

BC=(−2−3)2+(3−4)2=25+1=26

CD=(−3+2)2+(−2−3)2=1+25=26

DA=(−3−2)2+(−2+1)2=25+1=26 

AC=(−2−2)2+(3+1)2=16+16=