Question

Find the measures of "a” and "2a" in the figure,
Enter your answer as {a, an)
97
165
143
(2a)
Answer:
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attempt a out of 10 / prob

Answer 1

its a figure of hexagon

we know,

sum of hexagon: 720

now,

or, 97+a+165+143+2a: 720

or, 3a + 405: 720

or, 3a: 720 - 405

or, a : 315/3

or, a : 105

therefore,

a : 105

2a : 2*105

: 210