In the given figure, AE || BD. If BAE = 70° and AEB = 50°, then
find the measure of EBD, DBC, EBC and EBA.
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Step-by-step explanation:
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Answer:
ANGLE EBD=50 DEGREE.
ANGLE DBC=70 DEGREE.
ANGLE EBC=120 DEGREE.
ANGLE EBA=60 DEGREE.
Step-by-step explanation:
IF AE PARALLEL BD.
THEN, ANGLE AEB=EBD (ALTERNATE INTERIOR ANGLE.)
THEREFORE,50 DEGREE =EBD.
IN TRAINGLE ABE,
ANGLE ABE+ EAB+AEB=180 (SUM OF ALL ANGLE OF TRAINGLE=180 DEGREE)
HERE,ANGLE ABE+50+70=180
ABE=(180-120)degree
ABE=60 DEGREE
ALSO,ANGLE ABE+EBD+DBC=180 (STRAIGHT ANGLE)
60+50+DBC=180 DEGREE
DBC=(180-110)degree
DBC=70 DEGREE
FURTHER,ANGLE EBC=ANGLE (EBD+DBC)
EBC=50+70 DEGREE
EBC=120 DEGREE.
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