Question

Pythagorean Theorem
right angles triangle
25cm
15cm

B

find B

Answer 1

The value of B using Pythagoras theorem is 20 cm.

Pythagoras theorem?

Pythagoras' theorem states that the square of the hypotenuse in a right- angle triangle is equal to the sum of the square of the two other sides.

Formula:

• A² = B²+C²........... Equation 1

Make B the subject of the equation

• B² = A²-C²

• B = √(A²-C²)................ Equation 2

From the question,

Given:

• A = 25 cm
• C = 15 cm

Substitute these values into equation 2

• B = √(25²-15²)
• B = √(625-225)
• B = √(400)
• B = 20 cm.

Hence, The value of B using Pythagoras theorem is 20 cm.

Learn more about Pythagoras theorem here: https://brainly.com/question/343682

#SPJ1