Angles are not the only type of figure that can be congruent. For example, the sides of a figure can be congruent to another side. Also, a complex shape (such as a trapezoid) can be congruent to another if there is a sequence of rigid transformations that carry it onto the other. Consider an isosceles triangle, like the one shown below. Because of its reflection symmetry, which parts must be congruent? State each relationship using symbols.

Triangle B A C with reflection symmetry. Side B, A, and side A C have equal length. There is a dashed line of reflection through vertex B perpendicular to side A,

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

no he doesnt because "-16' is negatiive

step-by-step explanation: