Drawing out the triangle, we get the one below. We can use the trigonometric ratio of
tan to solve this problem.
x=21.5:)
Rate of 3 every 10 minutes.
In 10 minutes there are 3 buses.
In 1 minute it is (3/10). For 1 hour = 60 minutes.
For 60 minutes = 3/10 * 60 = 18.
18 buses.
Answer: She uses 10.8 yards of fabric per curtain.
Step-by-step explanation:
84.5 - 19.7 = 64.8
64.8/6 = 10.8
Yes, I form a right triangle with the three lengths given, because The largest side which is 13cm can be squared and will be set to equal to the sum of squares of smaller two side.
<h3>What is a right-angled triangle?</h3>
A right-angled triangle serves as the triangle having one of its angles equal to 90 degrees.
It should be noted that the other two angles sum up to 90 degrees., hence I form a right triangle with the three lengths given, because The largest side which is 13cm can be squared and will be set to equal to the sum of squares of smaller two side.
Read more on the right triangle here:
brainly.com/question/2217700
#SPJ1