Please help ASAP ! I’ll mark as brainlest if you explain

49.5square units

Step-by-step explanation:

one over two times 11times9 you will get 99over two you divide then you get the answer

using the formula 1/2 ×b×h

1/2 ×11×9 = 99/2 = 49.5 which is option (a)

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

a

step-by-step explanation: