State if the triangles in each pair art urn Ur complete the

State if the triangles in each pair art urn, Ur complete the Maternity.

Solution

11 In trianlge CBA and triangle CSR

Angle B = angleS ( given)

angle C = angleC ( vertically opposite )

Traingle CBA similar to CSR

12 figure is not visible

We can see there are two eaul angles: angle 46 deg are in both triangle and 2nd one is

vertically opposite angles

So they are similar: Tri LKJ similar L_ _