Is this a multiple choice

The value of
.

The value of
is 150°. ✅

We know that,

➡ 81° +
= 180°
➡
= 180° -81°
➡
= 99°
Since an exterior angle of a triangle is equal to the sum of the two opposite interior angles, we have
=
+ 51°
Substituting the value of ''
" in the above equation,
➪
= 99° + 51°
➪
= 150°

<u>Note</u>:-
Kindly refer to the attached file.

Each term in this pattern is created by adding consecutive multiples of 2 to the previous term.

You can write the formula for this pattern as:

The next number is

.
The answer is 33.