The children’s museum has a large fish tank with the dimensions shown. the tank does not have a cover. what is the surface area of the fish tank.

The answer is 230 square feet.

Step-by-step explanation:

Find the area of the bases, and  the total of it is 280. I then subtracted 50 because the "covers" area is 50. That gives you the surface area without the cover

230 square feet

Step-by-step explanation:

The surface area is found by finding the area of each surface and adding them together.

The front and back faces have areas of 10(6) = 60 feet.  There are two, so this is 2(60) = 120 square feet.

The right and left faces have areas of 5(6) = 30 feet.  There are two, so this is 2(30) = 60 square feet.

The bottom face has an area of 10(5) = 50 feet.

This gives us a total area of 120+60+50 = 180+50 = 230 square feet.

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation:

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu