Surface Area using the net.

Step-by-step explanation:

step 1. very tough question! you need the slant height (h)

step 2. h = sqr(8^2 + 3^2) = sqr(73) sqr is the square root

step 3. SA = B + ph/2 where SA is the surface area, B is the base area, and p = the lateral perimeter

step 4. we will call the hypotenuse of the right triangle c

step 5. c = sqr(13^2 + 6^2) = sqr(205)

step 6. SA = (1/2)13(6) + (13 + 6 + sqr(205))sqr(73)/2

step 7. SA = 39+ (33.3178)(8.5440)/2 = 181.3336 cm^2.

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type