MATH SOLVE

2 months ago

Q:
# Connect A, B, and C to make a closed polygon.β

Accepted Solution

A:

Answer:c. 4 + 4β2 unitsb. four square unitsa. AB ___2β2____ BC ___2β2____ AC ___4___Step-by-step explanation:c. According to the 45Β°-45Β°-90Β° triangle[s] theorem, where the legs are identical [β2], the diagonals form hypotenuses, so for every diagonal unit you go up, you count β2, also since this an isosceles right triangle. With that being said, you have this:[tex]\displaystyle 2[2\sqrt{2}] + 4 = 4\sqrt{2} + 4[/tex]b. [tex]\displaystyle \frac{1}{2}hb, \frac{1}{2}bh, or\: \frac{bh}{2} = A[/tex]The height is two units, just so you know.a. BC and AB are equivalent in length, so they both receive 2β2, then AC is the simple one at four units.I am joyous to assist you anytime.