Answer:
Y=2 and x=3
Step-by-step explanation:
Since the sides are equal, 3y=x+3 and y+1=x. Solving it, we will get, y=2 and x=3
Answer:
tthhaatttss a lloott
Step-by-step explanation:
The formula to find the area of a sector = Ф*r²/2
Ф to be in radian, here Ф=45° =π/4
sector = 1/2(π/4)x 100
sector = 39.27 ≈39.3° (B)
Answer:
1
7 ✔️
15
21
Only 7 is a prime number in this question.
