Question

Draw A DEF in which DE = 45 cm. EF = 7.2 cm, and FD = 4.2 cm. Bisect the angle DEF​

Answer 1

Answer:

Step 1: Draw DE=8cm

Step 2: With D as centre and radius =7.2cm, draw an arc at F.

Step 3: With E as centre, and radius =6.3cm, draw an arc at F.

Step 4: Join DF and EF.

Hence, ΔDEF is the required triangle