Answer: B. Cannot be determined
Explanation:
We can't use SAS since we don't have two pairs of proportional sides. We only know one pair of sides. This also rules out SSS as well since we'd need 3 pairs of proportional sides.
We can't use AA because we don't have two pairs of congruent angles.
Currently, we simply don't have enough information to determine if the triangles are similar or not.
The distance between A and B is 3 units
Answer:
Vertex angle = 124°
Step-by-step explanation:
m<BAC = m<BCA (base angles of isosceles ∆ are congruent)
7x + 1 = 5x + 9
Collect like terms
7x - 5x = -1 + 9
2x = 8
divide both sides by 2
x = 4
Vertex angle = 180 - ((7x + 1) + (5x + 9)) (sum of triangle)
Plug in the value of x
Vertex angle = 180 - ((7*4 + 1) + (5*4 + 9))
Vertex angle = 180 - (29 + 29)
Vertex angle = 124°
<span>answer is: 1.5352484e+13</span>
The multiplication and division equations to represent the relationship are 2 5/12 * l = 3 1/3 and 3 1/3 ÷ 2 5/12 = l
<h3>How to select 1 multiplication and 1 division equation to represent relationship?</h3>
The given parameters are:
Length = 3 1/3 m
Strip = 2 5/12
The length in meters of each whole strip is represented as l
So, we have:
Length ÷ Strip = l
Substitute the known values in the above equation
3 1/3 ÷ 2 5/12 = l
Divide both sides by 2 5/12
2 5/12 * l = 3 1/3
Hence, the multiplication and division equations to represent the relationship are 2 5/12 * l = 3 1/3 and 3 1/3 ÷ 2 5/12 = l
Read more about multiplication and division at
brainly.com/question/4721701
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