If abcd is a square and ab = 10, what is the measure of ac? (rounded to the nearest hundredth)
a) 7.07
b) 14.14
c) 19.21
d) 28.28

The correct answer is B. 14.14 cm

Step-by-step explanation:

Let's use the Pythagorean theorem to find out the measure of AC, this way because AC divides the square in two equal triangles:

AC is the hypotenuse of either Δ ABC or Δ ACD, which sides are 10 cm, therefore we have:

AC ² = Side₁²+ Side₂²

AC ² = 10²+ 10²

AC ² = 200

√AC ² = √200

AC = 14.14 cm

The correct answer is B. 14.14 cm

answer: y = -12x + 108

step-by-step explanation: do (y = m x+b) formula.

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )