Question

bam bam and pebbles escape from the playpen they start crawling away, making an angle of 55 degree with each other .if bam bam crawls at ar ate of 60cm a min and pebbles crawls at 85 how far apart

Answer 1

Use the law of cosines. After 1 minute, the distance d will be

d^2 = 60^2 + 85^2 - 2*60*85 cos55°

Find that d, then just multiply by the number of minutes they crawled.