The angle of elevation from a ship to a
1 answer:
Answer:
Step-by-step explanation:
The angle we are given is 2° and we are given the opposite leg, 135 ft. We are trying to find the hypotenuse length- the diagonal distance from the ship to the lighthouse.
So, we use SOHCAHTOA with sine:
Keep in mind that the angle is in degrees. Also, the number is large because of the extremely short angle.
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Answer: X=15 , Y=15
Step-by-step explanation:
This triangle is a 30, 60, 90 so that means it would be - a, 2a, a on each side, so add that all together and you get x-15 and y-15
Answer:
Properties of a right tangle can be created in a Coordinate Plane
Distance between two points A and B are shown as below
Step-by-step explanation:
Find distance between two point using Pythagorean Theorem.
Properties of right triangles and creating right triangle as a coordinate Plane.
Suppose two point are drawn in triangle containing value of (-2 , 4 ) and (-2, -2)
then
In (-2 , 4 ) and (-2,-2)
taking y-values that is 4 and -2
find difference between them such as
4-(-2) = 6
Distance is (-2,4) is 6 unit from (-2,-2)
We can also find unit length of A and B
Side A: (-1, 2) and (3,2)
3-(-2) = 5
side A is 5 unit in length
Side B : (-2,2) and (-2,-1)
2 - (-1) = 3
Side B is 3 unit in length
Answer:
Step-by-step explanation:
Total Surface Area of cylinder = Lateral Surface Area + Area of both circle bases.
Lateral Surface Area = Circumference of Circle Height
Lateral Surface Area =
Area of one circle base:
Area of both circle bases:
Total Surface Area =