Plz help me with my math work
2 answers:
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we are given
DEF is a line
so, sum of angles must be 180
angle(DEG)+angle(GEF)=180
now, we can plug values
.........Answer
vertically opposite angle must be equal
angle(GEF)=angle(DEH)
now, we can plug values
now, we can plug x=16
...................Answer
Step-by-step explanation:
radius of the semicircle=5/2km
area of the give fig= area of the triangle + area of the parallelogram+ area of the semicircle
area of the parallelogram = length and breadth
