Question

AB=4.5 cm, BC=3.8 cm, angleABC=120°​

Answer 1

Answer:

refer to attachment

Step-by-step explanation:

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Answer 2

Answer:

• ⇒ Draw a line segment AB=4.5cm
• ⇒ Draw a line segment AB=4.5cm⇒ Take B as center and draw an angle of 60
• ⇒ Draw a line segment AB=4.5cm⇒ Take B as center and draw an angle of 60 o
• ⇒ Draw a line segment AB=4.5cm⇒ Take B as center and draw an angle of 60 o .
• ⇒ Draw a line segment AB=4.5cm⇒ Take B as center and draw an angle of 60 o .⇒ Cut off BC=5.5cm
• ⇒ Draw a line segment AB=4.5cm⇒ Take B as center and draw an angle of 60 o .⇒ Cut off BC=5.5cm⇒ Take A as with radius 4.8cm and draw an arc.
• ⇒ Draw a line segment AB=4.5cm⇒ Take B as center and draw an angle of 60 o .⇒ Cut off BC=5.5cm⇒ Take A as with radius 4.8cm and draw an arc.⇒ Take C as with radius 5cm and draw an arc, which cuts off previous arc at point D
• ⇒ Draw a line segment AB=4.5cm⇒ Take B as center and draw an angle of 60 o .⇒ Cut off BC=5.5cm⇒ Take A as with radius 4.8cm and draw an arc.⇒ Take C as with radius 5cm and draw an arc, which cuts off previous arc at point D⇒ Join CD and AD.