I cant see the problem well
Answer:
Step-by-step explanation:
∠PQY + ∠RQY = 180 {STRAIGHT LINE}
∠PQY + 118 = 180
∠PQY = 180 - 118
∠PQY = 62
PY = QY
Therefore, ∠QPY = ∠PQY {angles opposite to equal sides are equal}
∠QPY = 62
PR // XZ & YP is transversal
∠XYP = ∠QPY {Alternate interior angles are equal}
a = 62°
Answer:
5
Step-by-step explanation:
perimiter of rectangle is 3+7+7+3 = 20
square x+x+x+x=20
4x=20
x=20/4
x=5
Answer:
what do need help in?
Step-by-step explanation:
Answer:
x =72
Step-by-step explanation:
The sum of the angles of a triangle is 180 degrees
x+77+31 = 180
Combine like terms
x + 108 = 180
Subtract 108 from each side
x+108-108 = 180-108
x =72