Please solve all these questions correctly 3, 6,7, 8, 12

3. ABCD is a square with side length of 8 inches. Find the area of the shape to the nearest tenth of a square inch. A B 51. 2 C D12. The hypotenuse of a right triangle is 15 units long. The legs of the right triangle are whole numbers. W the measures of the legs?6. Given triangle ABC, which statements about ABC must be true? nu Statement True False 2 the measure of angle C. The measure of angle C > the measure of angle B a2+ 52 = 72 . Triangle ABC is dilated by a scale factor of r. Give a possible value of r that results in the following transformations. Transformation ABC is larger than A'B'C' ABC is congruent to .A'B'C' ABC is smaller than A'B'C' 8. Write an inequality to express all values of x such that f(x)