What is the english channel?
a. an extension of the atlantic ocean between england and france
b. a landmass that connects ireland to the united kingdom
c. a long, narrow ocean inlet that passes between high and rocky banks or steep cliffs
d. a waterway that connects the pacific and atlantic oceans

The English Channel is the body of water between England (Great Britain) and France, it is connected to the Atlantic Ocean.

Being a body of water, it can't be a water way - so the answer b) is false.

In fact, from the description above you know that the answer a. an extension of the Atlantic Ocean between England and France is true.

The answer is false.if you have any questions ask

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.