Answer:
70°
Step-by-step explanation:
The triangles have the same angles take 180-59-61
Answer:
17 sides
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here sum = 2700° , then
180°(n - 2) = 2700° ( divide both sides by 180° )
n - 2 = 15 ( add 2 to both sides )
n = 17
The polygon has 17 sides
Answer:
1.32
Step-by-step explanation:
we have the known,
2.13 km * 0.6214 miles = 1.323521 or 1.32 miles
1 km
Answer:
500 x 0.8 = 400 would be your answer
Step-by-step explanation:
Answer:A≈46.38
Step-by-step explanation:
A=a2+2aa2
4+h2
AB=a2
Solving forA
A=AB(4h2+AB)+AB=6.4·(4·7.82+6.4)+6.4≈46.3808
