It remains the same. if the shape is the same then so is it's angle measure.
Answer:
105.
Step-by-step explanation:
21+21+21+21+21=105.
Answer:
44
Step-by-step explanation:
2 x 7 + 6 x 5
Multiply first
14 + 30
Then add
44
Simply, do 18 times 10, or add 18 ten times for the answer.
<h3><u>Solution</u> :</h3>
let's solve for a :