From the above statement that <span>“If a triangle is isosceles, then it is equilateral" the only thing i can conclude is </span>If a triangle is equilateral, then it is isosceles.
The given pair of angles are vertical opposite angle pair so, they are equal. i.e
Uhh, answer choices?
In any case, since 
is inscribed in a semicircle, it is a right triangle (due to the inscribed angle theorem). Thus, by the Pythagorean theorem, 
Now, the circumradius of a right triangle (the radius of the circle passing through all three of its vertices) is simply half its hypotenuse, so 
Answer:
The answer is ten. Perimeter is all the sides added together. Area is length times width.
Step-by-step explanation:
Where's my cookie?
Answer:
4.3 meters below sea level
Step-by-step explanation:
Take the altitude above sea level minus the altitude below sea level
1.3 - 5.6 = 4.3
If this answer is correct, please make me Brainliest!
