Answer:
angle A is 75:the four corners are 90 degrees so 75+15 is 90 and is looks like A is the same.
angle C is 55:180-125=55
Angle D is 90-15 so think its 75?
Step-by-step explanation:
im probably wrong but maybe not?
Answer:
465 miles
Step-by-step explanation:
D = r * t
D = 62 * 7.5 = 465 miles
It’s an equilateral triangle so all of the triangle angles add up to 180 and since it’s equilateral each angle is 60 degrees. Setting 8y-4=60, 8y=64, thus y=8 degrees.