The most appropriate choice for equilateral triangle will be given by
Value of x = 
What is equilateral triangle?
A closed two dimensional figure with three sides and three angles is called triangle.
Based on sides of triangle, triangle can be classified as equilateral, isosceles and scalene
The triangle whose all sides and all angles are equal is called equilateral triangle. All the angles of equilateral triangle are 60°
Here,
Since the triangle is equilateral, angle of triangle is 60°
sin 60° = 
= 

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The answer would be B. Only 3.
An object has a line of symmetry when it is cut a certain way and both parts are identical. Only line 3 will give you two identical halves when cut in that way.
The set contains the values of x between 7 and 10. If x is an integer, it contains 8 and 9
Answer:
it would be $98 for the whole class
Step-by-step explanation: let me know if you have to show your work so i can tell you how i did it :) .
Is this the full question?