The short answer is:
Do EXACTLY THE SAME THING to
BOTH SIDES of an equation, to keep
both sides EQUAL!! (What ever you
do, you do to the WHOLE left side,
AND the WHOLE right side!!)
EXAMPLE:
5=2+3
(Now multiply both sides by TWO):
2(5) = 2(2) + 2(3).
See how BOTH the 2 and the 3 had
to be multiplied by 2?
An isosceles triangle has two equal sides
A kite has two pairs of equal sides with no parallel sides.
A scalene triangle does not have any equal sides. Isosceles triangles have two equal sides
Isoseles triangle has two equal sides.
There is no specific name for a quadrangle with two equal sides.
Yes. Two adjacent sides are equal; the other two sides are also equal between themselves.
There is no such triangle because if it has two equal sides then it must have two equal angles such as an isosceles triangle
You are an isosceles triangle that has two equal sides and two equal angles.
Two pairs of equal sides.
No, it has two pairs of equal sides.
Yes
A quadrangle with two pairs of equal sides is a square.