Answer:
28cm
Step-by-step explanation:
Area of a parallelogram equals the base length, which is y cm, multiplied by the height, which is 18cm.
So
Area= 504cm
y cm (base) x 18 cm (height) = 504cm^2 (area)
y cm = 504cm^2 / 18cm
y cm = 28cm
28 cm
Just use some good ol' algebra:
18y = 504
y = 28 cm
A parallelogram is basically a wonky rectangle, so it uses the same formula for area.
no. nooiiiiiiiiiiiiiiiiii
532+50pi
or exact: 689.08
167.5
For surface area all you have to do is multiply each number by one of the other numbers x2.
Answer: a=124 and b=62
