Because it's iscosceles, angle 1 is similar size to the angle on the right leg.
∠1 = 67°
The sum of interior angles in trapezoid equals to 360°.
And because it's iscosceles, the upper angles are in the same size. We can write it as,
the sum of angles = 360°
67° + 67° + ∠2 + ∠2 = 360°
134° + 2 × ∠2 = 360°
2 × ∠2 = 360° - 134°
2 × ∠2 = 226°
∠2 = 113°
Final answer
∠1 = 67°
∠2 = 113°
Answer:
Should be 40mph average
Step-by-step explanation:
If a student was driving 50mph a quarter of the way there, then 10mph the rest, that means that you can divide the drive like this. You have 4 parts of the drive, 3 of which are being drived at 50mph and the other at 10mph. You have to find the average using this equation.
(50+50+50+10)/4
160/4=40
lol i got way to complicated with this question ツ
Short Answer: 30ft
Long Answer:
A=length*width, and length is 2*width. w*2w=50 meaning 2w^2=50. So, w=5. Perimeter is sum of all sides, so w+w+2w+2w. So P=6w. P=6*5 so P=30.
Wouldn't the answer be 1.5137? or am I just dum.b? 030