15. Choose the correct way to end the sentence:(HSA. CED. A.2)
The lines 2x + 4y = 32 and y = -x + 16 are
A. Parallel
B. Perpendicular
C. Neither

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.

What is the area of the shaded sector?