Find the length of the area that sun a central abfel180:460 measure the area of your area with the green sun green and orange
Presumably l and m are parallel, so n and p are transversals across parallel lines. They'll make the obvious congruent angles and supplementary angles (add to 180 degrees) that presumably the questions will be asking about.
1. Angle 11 and angle 16. They're what's called vertical angles from a pair of crossing lines. Vertical angles are congruent, so m∠16 = 113°
2. Angle 1 and 3. Those are corresponding angles on a traversal of parallels, also congruent. m∠3 = 78°. You got this one right, good.
3. 7 & 8. They're what's called a linear pair, so are supplemental. 180-129=51 so m∠8 = 51°. You probably just subtracted wrong on this one.
4. 10 & 11. I forgot what these are called; interior angles or some such. Anyway they're supplementary so 180-77=103. m∠11 = 103°
5. 13 & 12. I forgot the name here too but they're congruent so m∠12 = 59°
6. 2 & 7. Again congruent so m∠7 = 130°
7. I don't know why they insist on making geometry into algebra. Here we have angles 1 & 8, which are congruent, so
5x + 2 = 3x + 28
5x - 4x = 28 - 2
2x = 26
x = 13
Answer:1
Step-by-step explanation:
He payed a total of 25.96 because the tip was 3.96
Answer:
Here's how we do it.
Let's say...
Width=W
Length=L=2w+8
Perimeter=2w+2(2w+8)=2w+4w+16=6w+16
6w=108
w=18
Now we know our width is 18...
L=(124-(18*2))/2=(124-36)/2=88/2=44
In conclusion,...
Length=44
Width=18
I hope this helps y'all out!
