Answer:
a.) d,c and a,b
Step-by-step explanation:
hope it helped
Answer:
All angles in a quadrilateral = 360°
b =?
b = 360 - (128 + 61 + 57)
b = 360 - 246
b = <u>1</u><u>1</u><u>4</u><u>°</u>
Answer:all you need to do is Times everything
Step-by-step explanation:
Answer:
12 1/4
Step-by-step explanation:
convert fractionj into decimals then cvert product into fraction
Answer:
x = 88.463°
Step-by-step explanation:
We are given a trigonometric equation and we need to find out the value of x. The angle x lies between 0° and 360° . That is ,
<u>Given</u><u> </u><u>trigonometric</u><u> equation</u><u> </u><u>:</u><u>-</u><u> </u>
Subtracting 1 both sides , we have ,
Divide both sides by 5 ,
This equation can be written as ,