Construct a triangle abc in which angle b. 60degree bc. 8cm angle .c .45 degree
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we first find angle A from angle sum property
angle A+angle B+angle C=180
angle A=180- 60-45
angle A=75
now draw a line BC of 8cm draw 60 of angle from B and 45 degree of angle from C
join both lines afer drawing angles on points C and B.
measure angle A it will be same which we find above.
angle A+angle B+angle C=180
angle A=180- 60-45
angle A=75
now draw a line BC of 8cm draw 60 of angle from B and 45 degree of angle from C
join both lines afer drawing angles on points C and B.
measure angle A it will be same which we find above.
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