find the value of 'a' if the perimeter of the irregular hexagon is 444 cm.
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Answer:
39.1
Step-by-step explanation:
Sum of all sides add up to perimeter
so,
a+1+a/2+1+a/5+1+2a+6a+22 = 444cm (add all the sides =444)
10a +23+7a/10+2 = 444cm
25 + 107a /10 =444cm
107a/10 = 444 - 25
107a/10 = 419
107a = 4190
a= 39 .1
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