Step-by-step explanation:
Given is a 45°-45°-90 ° angled triangle.
By 45°-45°-90 ° angled triangle theorem:
side opposite to 45° angle is
times of hypotenuse.

Answer:
Step-by-step explanation:
A = B × h
A = 4x^2 + 2x + 6
h = 2x^2
B = A/h
B = (4x^2 + 2x + 6)/(2x^2)
B = (2x^2 + x + 3)/x^2
Answer:
B and C are correct
Step-by-step explanation: