moon subtends at an angle of 1'55''at the base line equal to the diameter of the earth.what is the distance of the earth from the moon
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D = 57' = 57' * 60
= 3240"
arc second to radian = 3240 * 4.85 * 10-6
= 16587 * 10-6
D= b/θ" role="presentation" style="box-sizing: border-box; display: inline; font-style: normal; font-weight: normal; line-height: normal; font-size: 16px; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;">θθ
D = 6.4 * 10-6 / 16587 * 10-6
= 32/82935
= 3.85 * 108
= 3240"
arc second to radian = 3240 * 4.85 * 10-6
= 16587 * 10-6
D= b/θ" role="presentation" style="box-sizing: border-box; display: inline; font-style: normal; font-weight: normal; line-height: normal; font-size: 16px; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;">θθ
D = 6.4 * 10-6 / 16587 * 10-6
= 32/82935
= 3.85 * 108
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