Maths-
General
Easy
Question
Which postulate should be used to find the value B?
a. Alternate Interior Angles Theorem
b. Vertical angles congruence Theorem
c. Alternate Exterior Angles Theorem
d. Corresponding Angles Postulate
The correct answer is: ⇒∠B=60°
SOLUTION:
HINT: Use the property of parallel lines angle rules.
Complete step by step solution:
Here we can use alternate interior angles theorem.
That is, we have alternate angles inside the parallel lines to be equal.
Related Questions to study
Maths-
Solve the system of equations by elimination :
8X - 2Y = - 8
5X - 4Y = 17
Solve the system of equations by elimination :
8X - 2Y = - 8
5X - 4Y = 17
Maths-General
General
A Scuba diver starts a dive with a full tank of oxygen. While diving, She breathes at a constant rate. She checks the gauge after 22 minutes. What does a graph of the function look like ?
HINT – Notice the readings in the given figure
A Scuba diver starts a dive with a full tank of oxygen. While diving, She breathes at a constant rate. She checks the gauge after 22 minutes. What does a graph of the function look like ?
HINT – Notice the readings in the given figure
GeneralGeneral
Maths-
Find the missing values.
Find the missing values.
Maths-General
Maths-
Solve the system of equations by elimination :
Y = X + 13
2X + 7Y = 10
Solve the system of equations by elimination :
Y = X + 13
2X + 7Y = 10
Maths-General
Maths-
Find the value of k.
Find the value of k.
Maths-General
Maths-
A florist is making regular bouquets and mini bouquets. The Florist has 118 roses and 226 peonies to use in the bouquets. How many of each type of bouquet can the florist make ?
A florist is making regular bouquets and mini bouquets. The Florist has 118 roses and 226 peonies to use in the bouquets. How many of each type of bouquet can the florist make ?
Maths-General
Maths-
Solve the system of equations by elimination :
2X + Y = 2
X - 2Y = - 5
Solve the system of equations by elimination :
2X + Y = 2
X - 2Y = - 5
Maths-General
Maths-
Find the value of x.
Find the value of x.
Maths-General
Maths-
Solve the following by using the method of substitution
Y = X + 5
3X + Y = 13
Solve the following by using the method of substitution
Y = X + 5
3X + Y = 13
Maths-General
Maths-
X + 2Y = 4
2X - 5Y = - 1
X + 2Y = 4
2X - 5Y = - 1
Maths-General
Maths-
Solve the system of equations by elimination :
X + 3Y = 7
2X + 2Y = 6
Solve the system of equations by elimination :
X + 3Y = 7
2X + 2Y = 6
Maths-General
Maths-
Stay fit gym charges a membership fee of 
.They Offer karate classes for an additional fee.
a) How many classes could members and non members take before they pay the same amount?
Stay fit gym charges a membership fee of .They Offer karate classes for an additional fee.
a) How many classes could members and non members take before they pay the same amount?
Maths-General
Maths-
Which of the given statements is correct?
Which of the given statements is correct?
Maths-General
Maths-
Solve the system of equations by elimination :
2X + 3Y = 1
- 2X + 2Y = - 6
Solve the system of equations by elimination :
2X + 3Y = 1
- 2X + 2Y = - 6
Maths-General
Maths-
Solve the following by using the method of substitution
Y = - 3X + 2
Y = 7X - 8
Solve the following by using the method of substitution
Y = - 3X + 2
Y = 7X - 8
Maths-General
