Answer:
<u>Reflection over y-axis</u>
A'(5,-1)
L'(3,-2)
T(3,2)
<u>Translation</u>
A''(8,1)
L''(6,0)
T''(6,4)
The answer is 6.
Hope This Helps.
The measure of the seventh <em>interior</em> angle of the heptagon is 124°. (Correct choice: C)
<h3>What is the measure of the missing interior angle in a heptagon?</h3>
Heptagons are polygons with seven sides, seven vertices, seven <em>interior</em> angles and seven <em>central</em> angles. Herein we know the value of the sum of six interior angles and we need to know the measure of the seventh <em>interior</em> angle. We can determine the measure of the seven interior angles by using the following expression:
θ = (n - 2) · 180°, where n is the number of sides of the polygon. (1)
If we know that n = 7, then sum of the internal angles in the heptagon is:
θ = (7 - 2) · 180°
θ = 900°
And the measure of the final interior angle is found by subtraction:
θ₇ = 900° - 776°
θ₇ = 124°
The measure of the seventh <em>interior</em> angle of the heptagon is 124°. (Correct choice: C)
To learn more on polygons: brainly.com/question/17756657
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I think it's 2 1/3 chances to pick out 2red marbles.
Answer:
16/30
Step-by-step explanation:
16/30 is equivalent to 8/15 because 8×2=16 and 15×2=30.
Hope this helps!
