Answer:
-10
Step-by-step explanation:
24+8-(7x6)
Answer:

<h3>
Step-by-step explanation:</h3>
<u>Given:</u>
To find the area of the rug, we need to use the formula "πr² or π(D/2)²"
<u>Where:</u>
Since we do not have the radius, we need to substitute the diameter in the formula "π(D/2)²" to determine the area of the rug.
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Substituting "22/7" as π:
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When finding the area of ANY shape, do not forget to include the units.
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If you multiply or divide two positive numbers together the answer will be positive.
If you multiply or divide two negative numbers together the answer will be positive.
If you multiply or divide a negative number and a positive number together the answer will be negative.
Answer:

Step-by-step explanation:
step 1
Find the surface area of one hanging lantern
we know that
The surface area of a cone (hanging lantern) is equal to

we have


assume

substitute the values


step 2
Find the surface area of the three hanging lanterns

if not correct me c:
Step-by-step explanation:
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