Answer: 14.5 cm
Step-by-step explanation:
- The mid point theorem says that if line joining the midpoints of the any two sides , then this line becomes parallel to the third side and it becomes half of the third side.
Here , if consider firstly Q and R are mid-points of XW and XY then,
QR║WY such that
Similarly, RS║XW such that
Similarly, QS║XY such that
Now, the perimeter of the triangle=
B ......................................................................................................................................................
Here for your points sorryyyyyy❤️
Answer:
-3 is the answer for the question
Answer:
no solutions
Step-by-step explanation:
3x - 6y= -12
x - 2y= -8
Solve the second equation for x
x-2y=-8
Add 2y to each side
x-2y+2y = -8+2y
x = -8+2y
Substitute this into the first equation every place to see x
3x-6y=-12
3(-8+2y) -6y=-12
Distribute the 3
-24 +6y -6y =-12
-24 = -12
Since this is never true there are no solutions.