Answer:
78 inches
Step-by-step explanation:
perimeter of a kite formula: 2(a+b)
a= 18 inches
b= 21 inches
2(18+21)
2(39)
78 inches
Answer: yes your right good job!
Step-by-step explanation:
Answer:
240
Step-by-step explanation:
360 divided by 3 is 120 so 2 times 120 is 240
Hey, using y2-y1/x2-x1 you know that slope has to be -1/4
Answer:
18
Step-by-step explanation: