The answer is the letter B
Answer:
8 cm
Step-by-step explanation:
When a right triangle is circumscribed in a circle, the diameter is the hypotenuse AC.
Therefore, the smallest diameter of the wrapper will be that of the circle whose diameter has endpoints of A and C.
From the diagram:
Therefore, Triangle AED is congruent to Triangle DFC and in fact AD=DC.
Given: AD =4 cm
Therefore, the smallest diameter
AC=AD+DC
=4+4
=8 cm
Answer:
20
Step-by-step explanation:
2x8=16
16+4=20
I did not see where the x is in this equation so hope this is correct!
Answer:
5
Step-by-step explanation: