Check the picture below.
so we can simply split the triangular area into two smaller triangles, notice their base and height.
so, simply, get the area of each triangle, sum them up, and that's the area of the triangular section.
The length of the radius of the circle with a central angle measuring 7pi/6 is 4.9cm
<h3>How to calculate the length of aan arc?</h3>
The formula for calculating the legnth of an arc is expressed as:
L = rtheta
r is the radius
Theta is the subtended angle
Given the following
18 = r(7pi/6)
7pi r = 18 * 6
7pi r = 108
r = 108/7pi
r = 4.9cm
Hence the length of the radius of the circle with a central angle measuring 7pi/6 is 4.9cm
Learn more on length of an arc here: brainly.com/question/2005046
notice, we used -3 in the multiplication to <u>eliminate</u> the m's.
Answer: the independent variable would be m (minutes spent talking on the phone)
Explanation: the cell phone bill will be affected by how many minutes is spent talking on the phone. However the nothing will affect how many minutes is spent on the phone.
Answer:
-35/4
Step-by-step explanation: