Solve the Triangle C=30 , A=89 , b=7

Solve the Triangle C=30 , A=89 , b=7
, ,
The sum of all the angles in a triangle is degrees.
Solve the equation for .
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Add and .
Move all terms not containing to the right side of the equation.
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Subtract from both sides of the equation.
Subtract from .
The law of sines is based on the proportionality of sides and angles in triangles. The law states that for the angles of a non-right triangle, each angle of the triangle has the same ratio of angle measure to sine value.
Substitute the known values into the law of sines to find .
Solve the equation for .
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Factor each term.
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Evaluate .
Evaluate .
Divide by .
Solve for .
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Multiply each term by and simplify.
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Multiply each term in by .
Cancel the common factor of .
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Cancel the common factor.
Rewrite the expression.
Rewrite the equation as .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
Divide by .
The law of sines is based on the proportionality of sides and angles in triangles. The law states that for the angles of a non-right triangle, each angle of the triangle has the same ratio of angle measure to sine value.
Substitute the known values into the law of sines to find .
Solve the equation for .
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Factor each term.
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The exact value of is .
Multiply the numerator by the reciprocal of the denominator.
Multiply and .
Evaluate .
Divide by .
Solve for .
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Multiply each term by and simplify.
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Multiply each term in by .
Cancel the common factor of .
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Factor out of .
Cancel the common factor.
Rewrite the expression.
Rewrite the equation as .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
Simplify .
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Divide by .
Combine and .
Divide by .
These are the results for all angles and sides for the given triangle.
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Name

Name one billion four hundred sixty-two million six hundred twenty-five thousand seven hundred forty

Interesting facts

  • 1462625740 has 32 divisors, whose sum is 3951115200
  • The reverse of 1462625740 is 0475262641
  • Previous prime number is 2063

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 10
  • Sum of Digits 37
  • Digital Root 1

Name

Name one billion two hundred twenty-five million seven hundred fifty-six thousand four hundred twenty-seven

Interesting facts

  • 1225756427 has 16 divisors, whose sum is 1452729600
  • The reverse of 1225756427 is 7246575221
  • Previous prime number is 419

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 10
  • Sum of Digits 41
  • Digital Root 5

Name

Name nine hundred eleven million seven hundred ninety-nine thousand eighty-five

Interesting facts

  • 911799085 has 4 divisors, whose sum is 1094158908
  • The reverse of 911799085 is 580997119
  • Previous prime number is 5

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 9
  • Sum of Digits 49
  • Digital Root 4