3 years ago

Which expression can be used to find the surface area of the following square pyramid?

Mathematics

1 answer:

telo118 [61]3 years ago

8 0

Answer:

Step-by-step explanation:

The slant height of one side of this pyramid is 5, and the base of this side is 4. Thus, the area of one slant side is (1/2)(5)(4) = 10 units^2.

There are 4 such sides. Thus, the total slant surface area is 4(10 units^2), or 40 units^2.

If you also want to include the base area, the total would be

40 units^2 + 16 units^2 = 56 units^2.

You might be interested in

Please help me asap!!!!!?

pantera1 [17]

Answer:

Step-by-step explanation:

the scale factor will be the square of the fraction

7/4 =49/16

3 0

3 years ago

Read 2 more answers

PLEASE HELP ME ASAP!!!!!!!<br><br><br><br> TY! :)

Tamiku [17]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

For a special field trip, Mrs. Hallman needs to pick 4 students out of 25 boys and 12 girls. What is the probability that all th

steposvetlana [31]

The answer would be 11%

5 0

3 years ago

Deepali was given two data sets, one without an outlier and one with an outlier.

matrenka [14]

To find how the mean is affected by an outlier, we can find the means for both of the data sets. We can find a mean by adding all of the quantities together and then dividing by how many there are. But, instead since we see that the outlier is much larger, we know that it would make the data set's mean much larger, since by adding a number that is much greater than the rest, the dividing will create an even larger number.

8 0

2 years ago

Read 2 more answers

Selena's family went on a trip. The total hotel bill was $659 . The cost of the airfare was $633. use mental math to find the to

Vilka [71]

659+633

=1292

hope this helps

4 0

3 years ago

Read 2 more answers