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Whitepunk [10]
3 years ago
13

How many triangles can be constructed with angles measuring 60°, 60°, and 40°?

Mathematics
1 answer:
aleksandrvk [35]3 years ago
6 0

Answer:

None

Step-by-step explanation:

Because the 3 angles do not add up to 180 degrees.

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HELP PLZ DUR 11;59 plz help me
Norma-Jean [14]

Answer:

Base = 10 cm

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Step-by-step explanation:

The formula for the area of a triangle is  area=\frac{1}{2} *b*h , where <em>b</em> is the length of the base of the triangle, and <em>h</em> is the length of the height of the triangle.

We know the area is 300, and since the height of the triangle is 6 times its base, we know that h=6*b. We can plug in these values into our formula for the area of a triangle, which gives us the following equation to solve:

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Now that we know the base of the triangle, we can plug its value in to the original formula to solve for the height of the triangle, which gives us the following equation:

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The height of the triangle is 60 centimeters.

5 0
3 years ago
In order to accumulate enough money for a down payment on a​ house, a couple deposits $608 per month into an account paying 6% c
____ [38]
Hi there
The formula of the future value of annuity ordinary is
Fv=pmt [(1+r/k)^(kn)-1)÷(r/k)]
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Step-by-step explanation:

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Jim would get 1500, Martha gets 2250

Step-by-step explanation:

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