Question

perpendicular 15cm base? hypotenuse 25cm​

Answer 1

Answer:

what is your question.

Answer 2

Answer:20 cm

Step-by-step explanation:

By pythagoras theorem,

(Hypotenuse)^2 = (Base)^2 + (Perpendicular)^2

25 x 25 = 15 x 15 + (Perpendicular)^2

(Perpendicular)^2 = 625-225

                              = 400

                              = 20 x 20 (since length cannot be negative)

Perpendicular = 20 cm