Answer:
240 m
Step-by-step explanation:
we can picture this as a right triangle
(180)^2 + (l)^2 = (300)^2
300 would be the diagonal of the triangle since it is at the opposite corner
180 would be the height/leg of the triangle
Answer:
Step-by-step explanation:
Remark
Area of an entire circle = pi * r^2
Area of a sector = angle / 360 * pi * r^2
Givens
angle = 140
radius = 8
Solution
Area = (140/360) * 3.14 * 8^2
Area =0.3889 * 3.14 * 64
Area = 78.15
Answer:
70°
Step-by-step explanation:
61° + 49° + y = 180° (sum of angles of a triangle is always 180°)
so,
y= 180° - 61° - 49° = 70°
Answer:
Standard form of 245.5 cm - 20 cm
=225.5 cm