Answer:
SD = 2x
UD = x
Step-by-step explanation:
The hypotenuse of a 30-60-90 triangle is 2 times the length of the shorter leg.
SU is the shorter leg = x
So, SD = 2x
The longer leg of a 30-60-90 triangle is
times the shorter leg.
So, UD = x
The short side measures s.
The adjacent, longer side measures s + 4.
The area of a rectangle is the product of the lengths of two adjacent sides.
area = s(s + 4)
Distribute the s.
area = s * s + s * 4
area = s^2 + 4s
Answer:
number 5= 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
PRQ is the right angle. It is the angle opposite a diameter which is 90 degrees.
PQR is an acute angle. I can make no other statement about it without one more piece of information.