Question

Help asap please geometry

Answer 1

Answer:

20. $\angle3$

21. $\angle F$

22. $\angle BHF$

Additional information:

Vertical angle means opposite angles.

• It states that If two lines intersect each other, then the vertically opposite angles are equal.

For eg :- In this diagram,

$\angle1 = \angle3$

$\angle4= \angle6$

Linear pair means to form 180°.

• It states that the two axioms above together is called the Linear Pair Axiom.
• If the sum of two adjacent angles is 180°, if non-common arms of the angles form a line.

For eg :- In this diagram,

$\angle1 + \angle2 = 180 \degree$

$\angle4 + \angle5= 180 \degree$