Leaving base camp as the same time, beau hikes 3 miles in the direction N18degreesW, While ben rides his bike in th edirection S72degreesW at 20 mph….

Leaving base camp as the same time, beau hikes 3 miles in the direction N18degreesW, While ben rides his bike in th edirection S72degreesW at 20 mph. To the nearest degree, what is the direction from Ben to Beau after 45 minutes?