Answer:
I am sorry I never hear of the LL Thereom, but I can tell you that there are 3 ways to prove that two triangles are congruent known as ASA,,SSS,Sas, A standing for Angle and S standing for side
Step-by-step explanation:
An isosceles triangle has two equal sides. It follows from this, that the angles at the bases must be the same, and also that the third angle must equal the sum of these two equal angles from 180 degrees, since there is 180 degrees in a triangle.
But what about congruency: when two triangles are the same, they will have exactly the same three sides and exactly the same three angles, that is what is meant by congruence.
To give you a similar example in 2-Dimensions. if 2 parallelograms have the same lengths of their sides and also the same angles we say they are "equal". (although one could be slanted to the right, and one could be slanted to the left).
First set up the equation.
x + 3x = 648
Then solve for x.
4x = 648
Divide both sides by 4.
x = 162. So the answer for the system would be $162 and the price for the games would be $486. Add the two up to check your work and you will get $648. Hope this helped!
-TTL
You have to take the x to on side and numbers to the other but in order to do that you'll have to divide -3 from both sides and then just solve the equation.
Answer: 128/15 min or 8.5 min
i
am
right
so
trust
me
i
swear
on
my
mama
this
is
correct
my
g