Please see attached photo and give brainliest if you can :) it took me a looong time, hope it helped :)
Answer: 15.4
it "It's too short. Write at least 20 characters to explain it well." so here i am talking more!!!!
Answer:
h=5
Step-by-step explanation:
Because 5*3=15 so the answer is h=5 units
Answer:
30.28 yd²
Step-by-step explanation:
Area enclosed = area of trapezoid + area of semicircle
= ½(a + b)*h + ½(πr²)
Where,
a = 5 yd
b = 2 + 5 = 7 yd
h = 4 yd
r = ½(4) = 2 yd
Plug in the known values
Area enclosed = ½(5 + 7)*4 + ½(π*2²)
Area enclosed = ½(12)*4 + ½(π*4)
= 6*4 + π*2
= 24 + 2π
= 30.2831853
≈ 30.28 yd² (2 decimal places)
