Forgot how to solve this lol.

hi

Step-by-step explanation:

the first we must find the are of square

area of the square is 100 cm² (10 cm × 10 cm)

and we must find area of circle then we divide this area to 4

area of circle

3,14 × 10²=314

314/4=78,5 it is the 1/4 part of circle

then 78,5 + 100= 178,5

i think so

hope it helps

have a nice day

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

step-by-step explanation:

(3rd option) - c