Question

Complete the activity by filling the blanks
(a + b + 3c)? = a² + b2 + +2 +2
=a? + b2 +9c2 +2 + 6bc +
+ 2a x 3c​

Answer 1

Answer:

⇒ Draw a line segment AB=4.5cm

⇒ Take B as center and draw an angle of 60

⇒ 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.

Step-by-step explanation:

J-HOPE