Curioustab

Home » Aptitude » Area

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)?

6
18
21
12

Correct Answer: 12

← Previous Question Next Question→

More Questions from Area

Δ DEF is right angled at E. If m ∠D = 30°. What is the length (in cm) of DE, if EF = 2√3 cm?
What is the area (in sq cm) of a rhombus if the lengths of its diagonals are 25 cm and 20 cm?
What is the area (in sq cm) of an equilateral triangle of side 14 cm?
Point P is the midpoint of segment AB. Co-ordinates of P are (3 , 1) and B are (5, -4). What are the co-ordinates of point A?
What is the slope of the line perpendicular to the line passing through the points (-5 , 1) and (-2 , 0)?
What is the area (in sq cm) of a rectangle if its diagonal is 25 cm and one of its sides is 24 cm?
Area of 4 walls of a cuboid is 57 sq m, if its length is 5.5 m and height is 3 m. What is its breadth (in m)?
D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 1:4 and area of ΔADE is 6 sq cm, what is the ratio of area of ΔADE: area of quadrilateral BDEC?
The height of an equilateral triangle is 18 cm. Its area is
The sides of a triangle are in the ratio 1/2 : 1/3 : 1/4 and its perimeter is 104 cm. The length of the longest side (in cm) is

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion