Answer:
12: 138
13: 35
14: 49
Step-by-step explanation:
12: 180-42=138
13: 360-297-28=35
13: 90-41=49
6 is the height for the parallelogram, <span />
Answer:
A=616cm²
Step-by-step explanation:
The question says to use

for pi, now that we know that we proceed like normal and do the formula like this.

The supplement of 61 degree is 119 degrees
180-61=119
Fraction is 2.161616/1000000
mixed number is 2 161616/1000000