Answer:
During the Second Industrial Revolution, innovations in transportation, such as roads, steamboats, the Eerie Canal, and most notably railroads, linked distant, previously isolated communities together. Transporting Products. For the first time, goods from the American interior could be shipped directly to the Atlantic, and vice versa.
Explanation:
Answer: Angle B, angle A, angle C
Explanation:
To solve an SSS triangle means having the three sides of a triangle, and wanting to obtain its angles. In order to do so, we should first use The Law of Cosines (cos A = (b2 + c2 − a2) / 2bc) to determine one of the angles. Then using The Law of Cosines over allows us to uncover another one of the angles. Finally, the last angle can be calculated because all angles of a triangle add to 180°.
In this case, we find an obtuse scalene triangle
Angle ∠B = 32.157°
Angle ∠C = 45.207°
Angle ∠A = 102.636°
Answer:
true
Explanation:
i know it is because i did it already and made 100
