Answer:
B
Step-by-step explanation:
The sum of the angles of the triangle add up to 180 degrees.
x and y are equal to each other in this type of the triangle.
Answer:
You have to rotate/mirror
Step-by-step explanation:
Answer:
Bet
Step-by-step explanation:
Answer:
<h2><u><em>
60°</em></u></h2>
Step-by-step explanation:
it looks like an isosceles triangle, 2 equal side and 2 equal angles (F&E)
the sum of the interior angles in a triangle is 180°, and FH is 180°.
180 - 120 = 60° (angle G)
now we know that it is an equilateral triangle, so Y and 2x are 60°
(3 * 60 = 180°)
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or
180 - 60 = 120
120 : 2 = 60°
