Answer:
35.8miles
Step-by-step explanation:
The scalene triangle is a type of triangle with sides of three different lengths and angles of three different measurements. In every scalene triangle, the shortest side is opposite the smallest angle and the longest side is opposite the largest angle
10 mph x 5hrs = 50 miles could be the longest side
+36 degree = 1/10 of full rotation, is likely to be opposite the smallest angle =20 degree opposite 20miles but we deduct 1/10 rotation to show 1/10 of 20 is 0.8 x 0.8 = 0.64 and is the inverse 1/10 of 36 degree.
We use trigonometry function the sine of the angle = the length of the opposite side. the length of the hypotenuse = 20/50 sin (30)= 1.25 and this estimates the larger angle 125
We find 35.8m through division.
We can check that 35.8 + 20 + 50 = 105.804 perimeter
We cna also multiply the radical adding -1 infront of the angle 36 and multiplifyling the scale of 5 and 2 = 2.5
2.17874 x -136 x 2.5 = -741
1800-741 = 1058/10 perimeter.
and each has angle 36, 124.8, 19.2
