How many square feet of outdoor carpet will we need for this hole?

6 square feet of outdoor carpet will be needed for the given hole.

Step-by-step explanation:

We need to find how many square feet of outdoor carpet will be needed for the hole.

So, to find the required outdoor carpet we need to calculate the area of the hole.

Now, from the diagram, the hole is in the shape of a rectangle.

So, Area or rectangle = Length × width

Length = 3 feet and Width = 2 feet

⇒ Area = 3 × 2 = 6 feet²

Hence, 6 square feet of outdoor carpet will be needed for the given hole.

the answer is a

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.