What’s this answer yall im struggling with math

Area = 4,900  Perimeter = 280

Step-by-step explanation:

For area multiply 70 and 70

for perimeter add all sides ( 70+70+70+70)

i don't know what type is.

you can't solve x because it is 2 linear equation and you only have one equation

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to