The third angle would measure 90 degrees
Answer:
Step-by-step explanation:
Are the sides consistent with the Pythagorean Theorem?
6² + 8² ≟ 9²
36 + 64 ≠ 81, so it is not a right triangle.
1) (green)
A = 1/2(4+8)(6)
A = 1/2(12)(6)
A = 36
2) (pink)
A = 1/2(8+16)(14)
A = 1/2(24)(14)
A = 168
Answer:
No
Step-by-step explanation:
8−2x<12
Subtract 2 from each side
8-8−2x<12-8
-2x <4
Divide each side by -2, remembering to flip the inequality
-2x/-2 >4/-2
x > -2
Is -2 a solution
-2 >-2
This is false, it is equal
Answer:
5. A, C B, D E, G F, H
6. B, G F, C
Step-by-step explanation:
5.
When two lines are cut by a transversal, corresponding angles are on the same side of the transversal and are both on the same side of the two lines.
Pairs of corresponding angles:
A, C B, D E, G F, H
6.
When two lines are cut by a transversal, alternate interior angles are a pair of angles that are both inside the two lines, are on different sides of the transversal, and are not adjacent.
Pairs of alternate interior angles:
B, G F, C
