Question

Draw Δ ABC such that l (BC) = 5.5 cm, m∠ABC = 90°, l (AB) = 4 cm. Show the orthocentre of the triangle.

Answer 1

Final Answer : B is Othrocentre of triangle ABC.

Steps:
1) Orthocentre is point of intersection of any two altitudes of triangle.
2) Here, AB and BC are altitudes.
Point of intersection of AB and BC is B.
Hence, B is orthocentre of triangle.

Answer 2

Step-by-step explanation:

Construct  ABCD such that l(AB) = 5.5 cm , l(BC) = 4 cm ,

m ∠A = 550

, m ∠B = 1050

,m ∠C = 900