Answer:
d one i think
hope it helps
the sum of triangle is 180 degree
Answer:
m<D = 14
Step-by-step explanation:
Exterior angles thm:
83 + 6x - 4 = 21x + 4
6x + 79 = 21x + 4
6x - 21x = 4 - 79
-15x = -75
x = 5
m<D:
6x - 4
6(3) - 4
18 - 4
14
The answer would be 0
Due to it being a horizontal line the slope could have any x coordinates but the y would always be 0
Answer:
Step-by-step explanation:
The base is 16 cm by 16 cm.
OD = 8 cm
AD = √(8² + 7²) = √113 ≅ 10.6 cm
Skew lines are lines that are not parallel and do not intersect.
BD, AB, FH, EF intersect BF. They are not skew to BF.
DH, CG, AE are parallel to BF. They are not skew to BF.
CD, AC, GH, EG are neither parallel nor do they intersect BF, so they are skew to BF
