Question

. Two sides of a parallelogram are 12 cm and 8 cm. If one
of the interior angles is 135º, then find the area of the
parallelogram.​

Answer 1

Answer:

1.1 Definition:Two triangles are congruent if their corresponding sides are equal in length and their corresponding angles are equal in size.

1.2 There are five basic condition that can be used to compare the congruency of triangles.They are as following:

1.SAS(Side-Angle-Side):If two pairs of sides of two triangles are equal in length, and the included angles are equal in measurement, then the triangles are congruent.It is illustrated by the folowing figure.

2.SSS(Side-Side-Side):If three pairs of sides of two triangles are equal in length, then the triangles are congruent.

Step-by-step explanation:

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