Question

Is a quadrilateral abcd with angle is equal to 45 degree a b is equal to 5.1 cm ac is equal to 6 cm is equal to 4.2 cm bc is equal to 3.6 m?

Answer 1

Answer:

Step-by-step explanation:

In construction of quadrilaterals we will learn how to construct a quadrilateral. We know that a quadrilateral has ten parts in all: four sides, four angles and two diagonals. To construct a quadrilateral, we shall need data about five specified parts of it.

We consider the following five cases and explain the construction in each case by an example.  

We divide the required quadrilateral into two triangles which can be easily constructed.  

These two triangles together will form a quadrilateral.  

I. Construction of quadrilaterals when four sides and one diagonal are given:  

1. Construct a quadrilateral ABCD in which AB = 4.8 cm, BC = 4.3 cm, CD = 3.6 cm, AD = 4.2 cm and diagonal AC = 6 cm.