18 = x
__ __
5 4
x = 18•4 / 5
72/5 = 14.4 final answer
Answer:
Missing Number: 70,000,000
Answer:
We see that the big triangle is an equilateral triangle, so all its angles will measure 60°. Therefore x° will be 60° - 30° = 30°, as he's the base angle of an isosceles triangle having the other base angle of 30°. y will simply be 180° - 60° (remembering that the sum of the angles in a triangle is always 180°).
