The area of a right-angled triangle is 20 sq.cm and one of the sides containing

MCQ Practice

The area of a right-angled triangle is 20 sq.cm and one of the sides containing the right angle is 4 cm. The altitude on the hypotenuse is:

Subject: MathematicsTopic: Areas

(41)/(sqrt(34))cm

sqrt (41)/(40) cm

(29)/(sqrt(20))cm

(20)/(sqrt(29))cm

Correct Answer: D