Question

3. Examine whether you can construct ADEF such that EF = 7.2 cm, mZE=110° and
mZF = 80°. Justify your answer.​

Answer 1

Answer:

We know that

Sum of angles of a triangle = 180°

But here,

ZE+LF = 110° + 80

= 190"

> 180°

110

80

7.2 cm

Since sum of two angles cannot be greater than 180°

.. A DEF is not possible

Step-by-step explanation:

hope this helps you