Answer:
w = 5
Step-by-step explanation:
In the given right triangle, by trigonometric ratio, we have:


Factorise both the term by splitting the mid term and you'll get
Answer:
112x m^2
Step-by-step explanation:
The area of a trapezoid is given by
A = 1/2 ( b1+ b2) h
where b1 and b2 are the bases
A = 1/2 ( 11x+17x) * 8
= 1/2 ( 28x)8
= 112x m^2
Answer: 2
Step-by-step explanation: +1 is a real number and other +1 is is also a real number so 1+1 is 2.