Answer: 9.34 x 10^3
Hope this helps
A group of people help each other cope with a particular problem.
The answer is C. Note that angle C is 180-90-45=45 degrees, so this is a你isosceles right triangle, and it helps if we draw it on a piece of paper. Since angle B =angle C, AB must be equal to AC=4, and BC=4*\sqrt(2), according to the Pythagorean Theorem.
Answer:
Step-by-step explanation:
