I WILL GIVE BRAIN
Find m2WXY
Po
(2x - 2)
w Х
70°
Z
O
mZWXY = |

m∠WXY is 142°

Step-by-step explanation:

The measure of the exterior angle at one vertex of a triangle equals the sum of the measures of the opposite interior angles to this vertex

In ΔXYZ

∵ ∠WXY is an exterior angle at the vertex X

∵ ∠Y and ∠Z are the opposite interior angles to the vertex X

→ By using the rule above

∴ m∠WXY = m∠Y + m∠Z

∵ m∠WXY = (2x - 2)°

∵ m∠Y = x° and m∠Z = 70°

→ Substitute them in the equation above

∴ 2x - 2 = x + 70

→ Subtract x from both sides

∵ 2x - x - 2 = x - x + 70

∴ x - 2 = 70

→ Add 2 to both sides

∵ x - 2 + 2 = 70 + 2

∴ x = 72

→ To find the m∠WXY, substitute x by 72 in its measure

∵ m∠WXY = 2(72) - 2

∴ m∠WXY = 144 - 2

∴ m∠WXY = 142°

the answer is 8

step-by-step explanation:

3.14 x 8x8

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !