Two water tanks at a factory begin draining at the same time. The large tank contains 1198 L of water and drained at a rate of 19 L each minute. The small tank holds 120 L of water but it's only 5/6 full. It drains at a much lower rate of only 1 L each minute. How many liters of water are in each tank at the moment that they have the same amount of water?

452,489 to the nearest thousand is 452,000

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc