Well nine times 199 is 1,791but im not sure if thats what its asking
Answer:
should be 30
Step-by-step explanation:
triangles have 180°
if x is 30
2x is 60
the other angle is 90
add those all together and you get 180°
Triangle
1+1+5=7
7×4=28
28÷2=12
rectangle
12×5=60
whole shape
60+12=72in squared
Answer:
go down then go right
Step-by-step explanation:
I pretty sure it either a or b because it shows 2 angles but there are 3 sides so i hope this helps you out