Answer:
1 ten.
Step-by-step explanation:
1 ten = 10 ones/units
60 = (10 + 20 + 30 + 40 + x)/5
300 = 100 + x
x = 200
Answer: 200
Answer:
where is your shape
Step-by-step explanation:
firstly give shape then we find out perimeter
na
Answer:
yes
Step-by-step explanation: