Answer:
180, 180, 148, 180, 148
Step-by-step explanation:
The two rules in play here are ...
- the sum of interior angles of a triangle is 180°
- the angles of a linear pair are supplementary (they total 180°)
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The first of these rules answers the first two questions:
- interior angles total 180°
- angles 1, 3, 4 total 180°
We can subtract the measure of angle 1 from both sides of the previous equation to find the sum of the remaining two angles.
- angles 3 and 4 total 148°
The second rule answers the next question:
- angles 1 and 2 total 180°
As before, subtracting the value of angle 1 from both sides of the equation gives ...
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<em>Additional comment</em>
Of course, the subtraction property of equality comes into play, also. For some unknown, X, you have (in both cases) ...
X + 32° = 180°
X +32° -32° = 180° -32° . . . . . . subtraction property of equality
X = 148° . . . . . . . . simplify
In the first case, X is the sum of angles 3 and 4. In the second case, X is angle 2 only.
Answer:
1.7636981 = 1.7
Step-by-step explanation:
Hope it helps :)
pls mark brainliest :P
To find how many sixth graders there are we need to find out how many students there are in 1/5 in the school. Divide 200 by 2 to find 1/5 of the school.
Since 3/5 of the school is 6th graders we multiply 100 by 3 to find that there are 300 students in the 6th grade.
Answer:
i think its 125
Step-by-step explanation:
since 5^7 = 78,125 and 5^4 = 625
then it would be 78,125
---------- = 125
625
sorry if im wrong ;-;
⁴/₃π radian
<h3>Further explanation</h3>
Given:
Arc CD is 
of the circumference of a circle.
We will measure the central angle of the circle in radians.
Step-1: measure the central angle (θ) in degrees
The full angle of a circle is 360°, thus
We get the degree measure of the middle angle, i.e., 
Step-2: convert degrees to radians
Because 
, then
Cross out 240° and 180° because they are equally divided by 60°.
Hence, the radian measure of the central angle is 
- - - - - - -
Quick Steps
The full angle of a circle is 2π radians.
Hence, the radian measure of the central angle is
One radian represents the measure of a central angle of a circle that intercepts an arc whose length equals a radius of the circle.
<h3>Learn more</h3>
- What is 270° converted to radians brainly.com/question/3161884
- The general form of the equation of circle with center A(-3,12) and the radius is 5 brainly.com/question/1506955
- The equation represents a circle with the same radius as the circle shown but with a center at (-1, 1)? brainly.com/question/1952668
Keywords: arc CD is 2/3 of the circumference of a circle, what is the radian measure of the central angle, converts, pi, π, the full angle
