Question

AB = 5cm, BC = 5.3 cm, AC = 7.8 cm, AD = 4.2 cm and CD = 6.1 cm. Measure the length of BD.​

Answer 1

Step-by-step explanation:

Draw a line segment AB = 5cm.

⇒ With A as a center and radius AC = 5cm, draw an arc.

⇒ With B as a center and radius BC = 6cm, draw an arc, intersecting the previous arc at point C.

⇒ With A as a center and radius AD = 3cm, draw an arc.

⇒ Take C as a center with radius CD = 4cm draw an arc intersecting the previous arc at point D.

⇒ Join AC, BC, AD and CD.

Thus, ABCD is a required quadrilateral

Answer 2

Step-by-step explanation:

by Pythagoras theorem

BD²=CD²+BC²

= 6.1²+5.3²

=37.21+28.09

BD² =65.3

BD =√65.3

BD = 8.08 cm

Hope it helps you mate

if the answer is correct pls mark as brianlist