PLEASEGIVEMEDETAILEDSOLUTIONWITHALLTHESTEPS .
VIBHU SHARAN DIXIT , 6 Years ago
Grade 10
10 grade maths> PLEASE GIVE ME DETAILED SOLUTION WITH ALL...
1 Answers
Arun
Last Activity: 6 Years ago
2nd part:-
(-1+a)/2, ( (-3)+b)/2
As Mid pt of AC =MID PT. OF BD
SO, -3/2=(-1+a)/2
-6=2(-1+a)
-6=-2+2a
-4=2a
-2=a
-1=(-3+b)/2
-2=-3+b
-2+3=b
1=b
vertices of D= (-2,1)
(-1+a)/2, ( (-3)+b)/2
As Mid pt of AC =MID PT. OF BD
SO, -3/2=(-1+a)/2
-6=2(-1+a)
-6=-2+2a
-4=2a
-2=a
-1=(-3+b)/2
-2=-3+b
-2+3=b
1=b
vertices of D= (-2,1)
Area of parallelogram = 2 * Area of Triangle ABC
hope it helps
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