Question

find the value of the following figure​

Answer 1

Answer:

sinA=4/5

cosA=3/5

tanC=3/4

Step-by-step explanation:

AB²+BC²=AC²--------- {PYTHOGORUS THEORM}

E²+4²=√25

=5

AC= 5

SINA= OPPOSITE SIDE. 4

------------------------ = -----

HYPOTNUSE. 5

COSA= ADJACENT SIDE. 3

------------------------ = -----

HYPOTNUSE. 5

TAN C= OPPOSITE SIDE. 3

------------------------- =----

ADJACENT SIDE. 4