Answer:
22 units
Step-by-step explanation:
Known Quantities:
- AB = CD and AC = BD
Calculations:
- AB = 8
- AC = 3
- CD = 8
- BD = 3
Final Calculations:
- perimeter = 2 x (3+8)
- perimeter = 22
82+42 using mental math with associative property
1 answer:
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The circumference of the top of the cake is in.
It sounds like the baker is trying to line the circumference with cherriesto fit as many as possible along the border, like in the picture I've attached below.
This comes down to dividing the cake's circumference by the diameter of each cherry:
or about 39 cherries, making the answer D.
Answer:
8 miles or 25.133 miles
Step-by-step explanation:
your radius is 4 miles.
The area of a circle is A=
Therefore, the area of this circle is , or 16
Half of this area, because what you're looking for is a semi-circle, is:
8 (exact) or 25.133 (rounded) miles.