Anthony is creating a stained glass windowpane that will be 5 inches by 8 inches. to make the rectangular windowpane, anthony fuses together two triangles of colored glass. what is the perimeter of one triangle? if necessary, round to the nearest tenth.

Step-by-step explanation:

Given:- Rectangular windowpane of .

Now, let c be the diagonal of the rectangle.

So,

A rectangle is a combination of 2 triangles joint together at their hypotenuse.

∴ perimeter of one triangle is

answer: 6 strips

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°