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Papessa [141]
3 years ago
10

Need help geometry question central angles and arcs

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
6 0

Answer:

the answer is 45 degrees

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a rectangular lot is 80 meters wide and 115 meters long give the length and width of another rectangle that had the same perimet
mart [117]
1st...

80 * 115
P = 2 * 80 + 2 * 115
P = 160  + 230
P = 390 is the perimeter

A = 80 * 115 
A = 9, 200 is  the area.



I could only get the first part done for you maybe others are watching where they can help you with the second part of the question:::




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7 0
3 years ago
Can someone help me with this pls?
Pavlova-9 [17]

Answer:

1176cm^{3}

Step-by-step explanation:

First, calculate the volume as if it was a full rectangle.

Volume formula:

length x width x height

16 x 6 x 21 = 2016cm^{3} (this is the volume if this was a full rectangle)

Now to calculate the size of the missing part we do the same thing

10 x 6 x 14 = 840cm^{3}

To work out the volume of this shape, we need to subtract the volume of the missing part from the volume of the rectangle

2016 - 840 = 1176cm^{3}

I hope this helped :-)

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Answer:

Step-by-step explanation:

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What is 2852÷12? Please help!!
tamaranim1 [39]

It is D.) 237 and 2/3... glad I was able to help!

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