Answer:
Step-by-step explanation:
sin(63°) = x/22
x = 22sin(63°) ≅ 19.6 units
I hope this helps you
6,02 %?= 67,5
602.?= 67,5
?= 67,5÷602
?=0,112
Answer:
59.3
Step-by-step explanation:
First find the area of the the right triangles
5 * 4 / 2 = 10
Multiply it by 2 since there are 2 right triangles that are the same
10 * 2= 20
Then find the area of a semi circle
The radius is 5
π5^2 / 2= 39.27
39.27 rounded to the nearest tenth is 39.3
Add them together
20 + 39.3 = 59.3
59.3 is your answer
Do you have a problem? Parallel lines are like "twins" next to each other, and perpendicular will cross (for example : ∉)
