Answer:
It is 4
Step-by-step explanation:
Answer:
446mm
Step-by-step explanation:
If we box off parts of the area, it makes it easier to solve. I personally broke it into tiny bits:
Upper left box: 16mm
Bigger box (excluding little box): 90mm
Big rectangle: 340mm
Now, add them all together.
Equals 446mm
Measure of angle b= 27°
It’s a right angle, so 90-63=27!!!!!
