Answer:
B 21.2
Step-by-step explanation:
Im not sure at all tho. But I hope this helps :/
Answer:
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
5*20=100
Answer:
Step-by-step explanation:
triangle ABC is an equilateral so all angles and sides are equal to each other
AB = 6
triangle DEF is an isosceles so two of its angles are equal to each other
a triangles angles add up to 180°
to find the measure of these angles we’ll write this equation:
x + x + 40 = 180
and solve for x
2x + 40 = 180
2x = 140
x = 70°
so mF is 70°
(x+4)
Hope this helps! If it is wrong, or is lacking clarification, don't hesitate to ask for help!
