Do you have anymore information on the rectangle?
<span>14.2x +3 and 2.5x -6
Group common terms: 14.2x + 2.5x =
Group common terms: 3+ (-6)=
The result of each one will equal your final answer.
16.7x -3
Hope this helps... just remember to always collect common terms first. </span>
Ok to start you need to break this into a net in your head. Next, calculate each triangle
(6*7)/2 = 21
Then, multiply each triangle by the amount of them.
21*4 = 84
Next, get the area of the square.
7*7 = 49
Lastly, add the triangles and the square up.
49 + 84 = 133
In this question, angle 5 and angle 2 are linear pair. And angles of linear pair are supplementary angles .
Therefore
And sum of interior angles of a triangle is 180 degree, that is
SInce both the equations have 180 in the right side, left side of both equations are equal too . That is
Which gives
So the correct option is A .
Answer:
Option D
Step-by-step explanation:
