WHAT THE SURFACE AREA

Hey there! :)

16 m².

Step-by-step explanation:

Find the surface area by finding the areas of each face:

The base is a square, so use the formula A = s²

A = 2²

A = 4 m².

Find the areas of the congruent triangular lateral sides. Use the formula:

A = 1/2 (bh)

A = 1/2 (2 · 3)

A = 1/2 (6)

A = 3 m².

There are 4 triangular faces, therefore:

3 × 4 = 12 m².

Add up the areas from the triangles and square base:

12 + 4 = 16 m².

Therefore, the surface area of this square pyramid is 16 m².

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts