Right angled triangle
Area:-
3.1(3) mm
V = l x d x h
188 mm³ = 5mm x d x 12mm
188mm² = d×60mm²
d = 188mm³/60mm²
= 3.1(3) mm
Answer:
43
Step-by-step explanation:
multiply 4 x c(12)=48
then just plug it in and solve
82-48=34
34+9=43