Answer:
CD=28
FD=16
EF=22.978
EC=45.956
Step-by-step explanation:
hope it helps...
have a great day!!
Answer:
(C)261.12 Square Inches
Step-by-step explanation:
The diameter of the Cone Hat = 6.6 inches
Radius = Diameter/2=6.6/2=3.3 Inches
The slant height = 8.4 inches.
To determine how many square inches of construction paper did Bree need to make the three hats, we find the Curved Surface Area of the Cones.
Curved Surface Area of a Cone 
Therefore, the area of paper used for the 3 hats
=3 X Area of One Hat

Answer:3 hours
Step-by-step explanation:
Answers:
c=0.25p
p=4c
c=.25p
c=1/4p
Hope I' not too late -w-'