Are you able to classify polygons by their sides and angles

Mathematics

1 answer:

ra1l [238]3 years ago

7 0

Yea i believe because thats what i learned in school<span />

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If someone could help!

ad-work [718]

Step-by-step explanation:

This time round, use SOH method (Sin angle = Opposite/Hypotenuse)

given Opposite = 7

Hypotenuse = 10

$\sin(x) = \frac{opposite}{hypotenuse} \\ \sin(x) = \frac{7}{10} \\ x = {sin}^{ - 1} ( \frac{7}{10} ) \\ = 44.4deg(nearest \: tenth)$

4 0

3 years ago

The answer to the problem

Blababa [14]

2 5/9 +1 2/3
= 2 5/9 + 1 6/9
= 3 11/9
= 4 2/9

7 0

3 years ago

Farmer has to transport a fox, a chicken, and a sack of corn across a river. she can carry only one item at a time. if left toge

vagabundo [1.1K]

Step by step guide
1)carry the chicken over and put it there
2) farmer cross alone to carry the corn over and carry the chicken back
3) put the chicken there and carry the fox to put there with th3 corn
4) go back to get the chicken

6 0

3 years ago

The number 430,290,100 in expenden form

Bond [772]

Answer:

400,000,000+30,000,000+200,000+90,000+100

3 0

3 years ago

Solve for x to the nearest degree (34.3 = 34)

Hoochie [10]

Answer:

48°

Step-by-step explanation:

We can solve this using our knowledge on tangents of an angle. Remember, tangents are the opposite leg divided by the leg adjacent to that angle.

This means the tangent of x° = $\frac{10}{9}$ . Now that we know the tangent ratio, we can find the angle with inverse trigonometric ratios. These kinds of ratios give us the opposite of the tangent - which would lead to the angle measure we're looking for. The equation would look like this:

$x = arctan (\frac{10}{9})$

Using a calculator, the answer would be:

$x = 48.0128$

Rounding this to the nearest degree would give us 48° as our answer! I hope this was clear enough.

3 0

3 years ago