I found 3 sides and muliplied the answer by 2 because there are 6 sides.
60+108+45=213
213 x 2 = 426 m squared.
Answer:
Step-by-step explanation:
25+105+x=180 degree(being sum of the interior angles of a triangle)
130+x=180
x=180-130
x=50 degree
Since, the co-interior angles(55° and 125°) are supplementary(sum is 180), therefore the lines are parallel.
They are alternate Exteror angles and internet but as for the question they would be corresponding angles
Step-by-step explanation:
The value of b will be 43° as it is vertically opposite angle.. !!