Joshua finds the perimeter of the following composite figure composed of a square and right triangle so that a braid may be cut to install around its outer edge. Determine what is wrong with his calculations and how to find the correct length. Please do not point farm, I will give brainliest to those who get it right.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

d .tv

step-by-step explanation:

the side tv is included in both triangles.   this means it corresponds to itself in the transformation.

this is justified by using the reflexive property, which states that anything is congruent to itself.