To solve the formula M = 2P + 3Q for the variable Q
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The length of line segment BC is 10.5 inches.
Given that
The equation tan(55 degrees) equals 15/b, which can be used to find the length of Line segment AC.
Triangle ABC is shown.
Angle BCA is a right angle and angle BAC is 55 degrees.
The length of AC is b and the length of hypotenuse BC is 15 centimeters.
We have to determine
What is the length of Line segment AC?
According to the question
Triangle ABC is shown.
Angle BCA is a right angle and angle BAC is 55 degrees.
The length of AC is b and the length of hypotenuse BC is 15 centimeters.
Here, BC is not the hypotenuse of the right triangle ABC.
The length line segment AC is given by,
In triangle ABC
Where = 55 degrees, Perpendicular = 15 and base is b.
Substitute all the value in the equation
Hence, the length of line segment BC is 10.5 inches.
To know more about Trigonometry click the link given below.
Area of the triangle = 6x + 36
Perimeter of the rectangle = 3x + 10
<h3>How to Find the Area and Perimeter of a Triangle?</h3>Given the following parameters of a triangle as shown in the image attached below, its area and perimeter is calculated as shown below?
Area of the triangle = 1/2(base)(height) = 1/2(12)(x + 6)
Area of the triangle = 6(x + 6)
Area of the triangle = 6x + 36
The perimeter of the triangle = sum of all the three sides of the given triangle = (x - 7) + (2x + 5) + (12)
Perimeter= x - 7 + 2x + 5 + 12
Add like terms
Perimeter= x + 2x - 7 + 5 + 12
Perimeter= 3x + 10
Therefore, we have:
Area of the triangle = 6x + 36
Perimeter of the rectangle = 3x + 10
Learn more about the area and perimeter of a rectangle on:
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