Question

Plzz solve the Que no 26 fast

Answer 1

angle bac is equal to 90 degrees

in triangle abc ad is the median

it divides the triangle abc into two isoceles triangles

triangle acd and triangle abd

angle d in both the triangles acd and abd id 90 degrees so the angle c and angle b is 45 degrees and angle cad and angle bad is 45 degrees

so if we add angle cad and angle bad we get,

45+45=90

so in all angle a is 90 degrees

Answer 2

the answer 45 + 45 = 90