Answer: The perimeter is 20 cm
Step-by-step explanation: The top and bottom are same length, so 6+6, and the sides are the same length, so 4+4 don’t forget it’s cm and it becomes 20 cm.
PERIMITER = ADDING ALL SIDES
AREA = MULTIPLYING
Answer:
there just adding 2 more stars ,, 1 has 2 , 2 has 4, and 3 has 6
Step-by-step explanation:
A 90
In a regular shape all of the sides an angles are the same
360/4=90
Answer
30
Step-by-step explanation:
the answer is :
90 - 60 = 30
