Answer:

Step-by-step explanation:
Convert the mixed number to the fraction:

METHOD 1:

METHOD 2:

Since we know a square has 4 equal sides
and is equal to to exact right triangles.
USing the formula for Perimeter
l+l+w+w=P or 2L+2W=P
56cm÷4=14 so now we have
(2)14+(2)14=P
P=14cm^2
The slant length on a triangle is equal to L
Slant lenght=14
Step-by-step explanation:

Answer:
2.376 b
Step-by-step explanation: