A 1
+ 1 B
43
please tell correct answer
Answers
C(6,3)
a=6 and b=3
Step-by-step explanation:
Point A(3,1), B(5,1) c(a,b) and D(4,3) are vertex of parallelogram.
Please see the attachment for figure.
The diagonals of parallelogram are intersect at a mid point of diagonals.
We can say mid point of BD is equivalent to mid point of AC.
Formula, Using mid point formula
(x,y)\rightarrow (\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}(x,y)→(
2
x
1
+x
2
,
2
y
1
+y
2
Mid point of BD at O
O(x,y)=(\dfrac{5+4}{2},\dfrac{1+3}{2})\Rightarrow (4.5,2)O(x,y)=(
2
5+4
,
2
1+3
)⇒(4.5,2)
Mid point of AC at O
O(x,y)=(\dfrac{3+a}{2},\dfrac{1+b}{2})O(x,y)=(
2
3+a
,
2
1+b
)
O(x,y)=(\dfrac{3+a}{2},\dfrac{1+b}{2})=(4.5,2)O(x,y)=(
2
3+a
,
2
1+b
)=(4.5,2)
\dfrac{3+a}{2}=4.5\Rightarrow a=6
2
3+a
=4.5⇒a=6
\dfrac{1+b}{2}=2\Rightarrow b=3
2
1+b
=2⇒b=3
Answer:
43(A+B)
Step-by-step explanation:
HERE ONE IS COMMON IN BOTH THAT'S WHY WE HAVE TO TAKE ONE COMMON SO IT WILL BE
1(A+B)
NOW MULTIPLY 43 WITH 1
NOW THE ANSWER IS
43(A+B)