construct a triangle ABC in which angle A=120 degree,AB=3 cm .Measure angle B and angle C
Answer :
From given information we form , As :
Step 1 : draw a line AB = 3 cm
Step 2 : Take any radius ( Less than half of AB ) and center A draw a semicircle that intersect our line AB at " P ". With same radius and center " P " we draw an arc that intersect our semicircle at " Q ". Again with same radius and center " Q " we draw an arc that intersect our semicircle at " R ".
Step 3 : Join AR and extend it to " S " .
But we can't draw whole triangle from given information , So Kindly recheck your question and get back to us , So we can help you precisely .
From given information we form , As :
Step 1 : draw a line AB = 3 cm
Step 2 : Take any radius ( Less than half of AB ) and center A draw a semicircle that intersect our line AB at " P ". With same radius and center " P " we draw an arc that intersect our semicircle at " Q ". Again with same radius and center " Q " we draw an arc that intersect our semicircle at " R ".
Step 3 : Join AR and extend it to " S " .
But we can't draw whole triangle from given information , So Kindly recheck your question and get back to us , So we can help you precisely .