Answer:
Step-by-step explanation:
A
-2>-7
Answer:
m∠2 = 98°, m∠3 = 82°
Step-by-step explanation:
I'm going to assume this is a straight angle
Supplementary angle are two angles that equal 180°
m∠2+m∠3=180°
<h3>-Substitute</h3>
m∠2+m∠2-16=196°
<h3>add both side by 16°</h3><h3 />
2m∠2=196°
<h3>Divide both sides by 2</h3><h3 />
m∠2=98°
Since we said m∠3 = m∠2 - 16°
m∠3 = 82°
Answer:
Thank you so much!!!
Step-by-step explanation:
Answer: 110, 35, 70, G, J, F, E, B, A, H, C, D, I
Step-by-step explanation:
8. For number 8, you will be using the exterior angle theorem. The exterior angle theorem states that the exterior angle equals the two angles inside the given triangle. Since we have 50 and 60, you will add 50 + 60 to get 110.
9. In this problem, you shall use the vertical angle theorem. The vertical angle theorem is simply that any angles vertical from one another are congruent. So a will be also 35 degrees.
10. This is an image depicting two lines cut by a transversal, creating multiple congruent angles. With this, you will be using the alternate interior angle theorem. Alternate interior angles are angles on different sides of the transversal but inside both of the lines that were cut into, as shown above. So, b will also equal 70 degrees.
Part B:
1. G
2. J
3. F
4. E
5. B
6. A
7. H
8. C
9. D
10. I
Answer:
The answer is 236.52.
Step-by-step explanation:
First you want to figure out the radius of the semi circle so you take the length of 12 and divide it by 2. Then you want to use the formula for area of a circle 3.14 times radius squared and divide that by 2 and add 12x15 to get your answer.
