Answer:
Step-by-step explanation:
Exterior angle = 360/n
= 360/13
= 27.7°
Answer:
(C)72.4 in
Step-by-step explanation:
Given an acute triangle in which the longest side measures 30 inches; and the other two sides are congruent.
Consider the attached diagram
AB=BC=x
However to be able to solve for x, we form a right triangle with endpoints A and C.
Since the hypotenuse is always the longest side in a right triangle
Hypotenuse, AC=30 Inches
Using Pythagoras Theorem

Therefore, the smallest possible perimeter of the triangle
Perimeter=2x+30
=2(21.21)+30
=42.42+30
=72.4 Inches (rounded to the nearest tenth)
The scientific notation is:
<u><em>1.0 x 10^-11</em></u>
Hello from MrBillDoesMath!
Answer:
- sqrt(3) is one possibility
Discussion:
sqrt(3) - sqrt(3) = 0 which is a rational number!
Thank you,
MrB
Answer:
5 / 8 = 0.625 is best equivalent.