Find sin theta and cos theta if tan theta = 3/4
and
sin theta > 0.

Sin theta 3/5

Cos theta 4/5

Step-by-step explanation:

Draw the triangle and label the O as 3 and A adjacent as 4. Find H hypothenus using theorem pythagoras and you'll get 5.

Then put inside the formula of sin theta = O/H

and cos theta is A/H

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

maybe showing the graph would

step-by-step explanation:

-387129 iq