Ada writes 10 + 8 = 18 on the board . to use the commutative property of addition to rewrite ada's addition sentence. what number sentence should maria write ?

160 cm

step-by-step explanation:

you have to add all the sides together

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3

2x+60=

step-by-step explanation: