App Logo

No.1 PSC Learning App

1M+ Downloads

In the figure given below, B is a right angle. If DB = 6 cm, DC = 12 cm and AB = 14 cm, then find the length of AC.

A6√19 cm

B4√19 cm

C7√19 cm

D9√19 cm

Answer:

B. 4√19 cm

Read Explanation:

DB² + BC² = DC² 36 + BC² = 144 BC² = 108 AB² + BC² = AC² 196 + 108 = AC² AC = 4√19 cm


Related Questions:

ABCD ഒരു ചാക്രിക ചതുർഭുജമാണ് <A=x°, <B =3x°, <D=6x°. അപ്പോൾ <C യുടെ അളവ്:

image.png

Y^2=20X ലാക്റ്റസ് റെക്ടത്തിന്റെ നീളം കണ്ടെത്തുക
The length of one side of a regular hexagon is 4 cm. The area (in cm²) of the hexagon is:
The area (in square units) of the quadrilateral ABCD, formed by the vertices A (0, -2), B (2, 1), C (0, 4), and D (-2, 1) is:
The volume of a cylinder is 5500 m³. Find its diameter if the cylinder is 70 m high.