Question

ΔABC is right angled at B. BD is an altitude. AD = 9 cm and DC = 16 cm. What is the value of BD (in cm)?

A) 6 B) 18 C) 21 D) 12

Answer 1

Step-by-step explanation:

Given :-

• ΔABC is right angled at B.
• BD is an altitude.
• AD = 9 cm
• DC = 16 cm

To Find

• . What is the value of BD (in cm)?

Answer is D) 12