Answer:
<u>68°</u>
Step-by-step explanation:
A triangle with two sides of equal length is an isosceles triangle.✨
hope you have a great day.
Answer:
with
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Step-by-step explanation:
% means out of 100 so If its 6% that = .06 then just multiply
To find the sum of the interior angles of a nonagon, divide it up into triangles... There are seven triangles... Because the sum of the angles of each triangle is 180 degrees... We get
7 * 180 = 1260°
So, the sum of the interior angles of a nonagon is 1260 degrees.
This is a simple Pythagorean Theorem problem. 7 is the hypotenuse so you would do c^2-a^2=b^2. In this case 7^2-2^2=b^2. 7^2 is 49 and 2^2 is 4 so you have 49-4=b^2. 49-4 is 45. The square root of 45 is 6.70. So x=6.70
