Ler
cos 60° = 1 and sin 60° = 43
o
a. true
o
b. false

Ineed here’s a picture of the question

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6