Answer:
Step-by-step explanation:
-10
Answer:
First angle = x = 35°
Second angle = 2x = 2(35) = 70°
Third angle = 2x+5 = 70 + 5 = 75°
Step-by-step explanation:
<u>Given : </u>
The second angle measures twice the first, and the third angle measures 5 more than the second.
Sum of angles = 180°
<u>Solution : </u>
Let the first angle be x
According to the given question :
Second angles = 2x
Third angle = 2x + 5
we know that Sum of angles = 180°
<u>Solving x value :</u>
x + 2x + (2x+5) = 180°
5x + 5 = 180
5x = 180 - 5
5x = 175
x = 175/5
x = 35
<u>Finding the measure of each angle : </u>
First angle = x = 35°
Second angle = 2x = 2(35) = 70°
Third angle = 2x+5 = 70 + 5 = 75
Answer:
d.) x/y
Step-by-step explanation:
quotient means to divide and d shows x & y getting divided
Answer:
Step-by-step explanation:
Remove brackets:
Group the similar terms together:
Subtract 16 from both sides:
Divide both sides by -31:
The missing figure is attached down
∠a and ∠e are corresponding angles ⇒ B
Step-by-step explanation:
In the attached figure
- AB is parallel to CD
- They are intersected by a transversal
∵ AB // CD and intersected by a transversal
∴ ∠a = ∠e ⇒ Corresponding angles
∴ ∠b = ∠f ⇒ Corresponding angles
∴ ∠c = ∠g ⇒ Corresponding angles
∴ ∠d = ∠h ⇒ Corresponding angles
∴ ∠c = ∠f ⇒ alternate interior
∴ ∠d = ∠e ⇒ alternate interior
∴ ∠a = ∠h ⇒ alternate exterior
∴ ∠b = ∠g ⇒ alternate exterior
∠a and ∠e are corresponding angles
Learn more:
You can learn more about the parallel lines in
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