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Degger [83]
3 years ago
13

Find the area of an equilateral triangle with side lengths of 12cm.

Mathematics
1 answer:
crimeas [40]3 years ago
5 0

Answer:

72

Step-by-step explanation:

To find the area of a equilateral triangle you must multiply the side length's of the triangle and then divide it by 2 because when you multiply the side length's it is giving you the area of a square which is 2x the triangle. That is why you divide.

Answer:72

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How many ways can you make a dollar with 3 quarters 6 dimes and 8 nickels?​
melamori03 [73]

Answer:

3

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Triangle ABC has a perimeter of 22cm
Bumek [7]

Answer:

triangle ABC is "not" a right-angled triangle

Step-by-step explanation:

AB=8cm

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4 0
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Colt1911 [192]
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8 0
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The scale on a drawing is 1 mm = 3 m. How many meters does 2 centimeters represent?
suter [353]
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3 0
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