please help will pick brainliest

Answer:
963.96
Step-by-step explanation:
Lets find the area of the triangle first.
Use bh(1/2) to find the area.
34(30)(1/2) = 510m
Now, Let's find the area of the semicircle.
π(17)^2 / 2 ≈ 453.96
Last, add 510 and 453.96 to get 963.96.
Hope this works!