Something u need to do dude
The required value of x is 4.
1/40 = .025, just multiply this by 21 and you have your answer
.525
Answer:
m<y=50
Step-by-step explanation:
The total interior angles of a triangle is 180 degrees. This is a right triangle, the right angle measures 90 degrees. The given angle is 40 degrees.
Add 90 and 40.
90+40=130
Subtract 130 from 180.
180-130=50
m<y=50
Check:
90+40+50=180
90+90+180
180=180
Answer:
300
Step-by-step explanation:
find the sum of area of all sides
