Sine law to find angle R
All angles in triangle add to 180 so we can find angle P
P = 180 - R - Q
P = 180 - 35.7899447211 - 64
P = 80.2100552789
sine law with angle P to find length of RQ
or use cosine law
either way the answer is 205.57 feet
The perimeter of △CDE is 9.66 units
<h3>Perimeter of a triangle</h3>
The perimeter of a triangle is the sum of the sides of the triangle.
Given the coordinate points C(4, -1), D(4, −5), and E(2, −3)
Determine the distance CD, CE and DE using the distance formula
CD = √(-5+1)²+(4-4)²
CD = √16+0
CD = √16
CD = 4units
CE = √(-3+1)²+(2-4)²
CE = √4+4
CE = 2.83 units
DE= √(-3+5)²+(2-4)²
DE = √8
DE = 2.83 units
Take the sum
Perimeter of triangle CDE = 4 + 2.83 + 2.83
Perimeter of triangle CDE = 9.66 units
Hence the perimeter of △CDE is 9.66 units
Learn more on perimeter of triangle here: brainly.com/question/24382052
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Answer: 24
Step-by-step explanation:
Equivalent Fractions with the LCD
1 1/2
=
36/24
3/8
=
9/24
5/6
=
20/24
3
=
72/24
The required equation of line is:
Step-by-step explanation:
Given
m=-1
And point (2,-1)
The general form of slope intercept form of equation of line is:
Putting the value of the slope
To find the value of b, putting (2,-1) in the equation
Putting the values of b and m in equation
The required equation of line is:
Keywords: Equation of line
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I hope this is right.....
13/4 x 1/3 = 13/12 which in mixed number form is 1 and 1/12.
Have an awesome day :)