Answer:
I would need to see the rectangles and there areas to answer that sorry
Related angle is 45 degrees, set up a triangle and use exact trig values to solve for x and y, then rationalise the denominators
Answer:
D
Step-by-step explanation:
Using the rule of radicals
=
× ⇔
Given
×
= ×
= ×
Cancel on numerator/ denominator
= ×
= ×
Cancel on numerator/ denominator, leaving
= → D