4i jedna druga - 2,3 - 3,2=
5 i trzy siódme - 11,4 +5 i cztery siódme=
-7,23 = 14 i jedna czwarta = (-8,02)=
-3,42+3 i trzy piąte - 1,8=
-42,7 + (-13,6)+12,7=
pomocy mama to zadane na jutro proszę o szybką odpowiedż !

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base