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PtichkaEL [24]
3 years ago
12

How do you find a if given c and 0 (angle) in a right triangle where a is the opposite, c is the hypotenuse, b is adjacent and 0

is the angle in between c and b?
Mathematics
1 answer:
Yakvenalex [24]3 years ago
4 0
C can be found using pythagoras theorem. c2=a2+b2. Now, b is not given, but we know that cos(theta)=b/c=>b=c*cos(theta). Substituting b in the above relation, c2=a2+c2(cos(theta))^2=>c2=a2/(1-cos((theta))^2). c is the squareroot of c2. Hence c=sqrt(2/(1-cos((theta))^2))
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What is the area of triangles in square yards
tia_tia [17]

Answer:

37.625 square yards or 37⅝ square yards

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Area of the triangle = ½*base*height

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3 0
3 years ago
How do I find the slope from the first function?
Art [367]

Considering the linear function found in part a, we have that:

b) The slope is of AC.

c) The intercept is of AD + B.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

The equation found in part a is:

A(Cx + D) + B.

Placing it in slope-intercept format, we have that it is given by:

ACx + AD + B.

Hence:

b) The slope is of AC, as it is the part that multiplies x.

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More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

3 0
2 years ago
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