Question

In right triangle ABC 8cm,15cm and 17cm are the lengths of AB,BC,CA respectively. Then ,find out sin A,cos A , and tan A

Answer 1

Answer:

According to the question,

Angle B =900

for angleA

base(B)=8cm

perpendicular(P)=15cm

hypotensue(H)= 17cm

sinA=

P/H=17/15

cosA=

B/H= 8/17

tanA=

P/B = 15/8