Answer:28 units sq
Sorry forgot to divide by 2 on triangle 16+8+4=28
Step-by-step explanation:
1.0 and 1/1
100% is the same as 1.
The solutions to the given quadratic equation can be determined using quadratic formula.

b =coefficient of x term = -2
a = coefficient of squared term = 1
c = constant term = 10
Using the values in the above formula we get:
So the correct answer to this question is option A