Isosceles triangle ABC contains angle bisectors BF. AD and CE that intersect at X
136
132
68
44
Answers
Answer:
136
Step-by-step explanation:
Bc i took the flvs test and got it right
The triangle ΔXAC formed by the angle bisectors is an isosceles triangle
The measure of m∠CXA is the option;
136°
Reason:
The given parameters are;
ΔABC = An isosceles triangle
BF, AD, and CE = Angle bisectors, intersect at X
m∠BCA = 44°
m∠XCF = m∠XCD Angles formed by angle bisector CE
We have;
m∠BCA = 44° = m∠XCF + m∠XCD; by angle addition Postulate
∴ 44° = m∠XCF + m∠XCF; by substitution property of equality
44° = 2 × m∠XCF
[tex]m \angle XCF= \dfrac{44^{\circ}}{2} = 22^{\circ}[/tex]m∠EAF = m∠XAF + m∠XAE
m∠XAF = m∠XAE; Angles formed by angle bisector AD
∴ m∠EAF = m∠XAF + m∠XAF
m∠EAF = 2 × m∠XAF
m∠EAF = 44°; by base angles of isosceles triangle
[tex]m \angle XAF= \dfrac{44^{\circ}}{2} = 22^{\circ}[/tex]m∠CXA + m∠XCF + m∠XAF = 180° Angle sum property of a triangle
m∠CXA = 180° - (m∠XCF + m∠XAF )
Which gives;
m∠CXA = 180° - (22° + 22°) = 136°
The measure of m∠CXA = 136°Learn more here:
https://brainly.com/question/13944732
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Answer:
262.5
Step-by-step explanation:
all you have to do is mutiply the decimal version of the percent so .35 by 750 which gives you the answer
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Answer:
262.5
Step-by-step explanation:
I'm going to let you in on a secret about how to answer these very easy. if you use a calulator you can do 35 then press the % button then press times 750. if you cant use a calculator then you can convert your percantage to a decimal.really what you do for that is just but a decimal point in frond of your numbers in the percentage and then multiply. i know that they dont tell u that in sixth grade so im telling you to make ur year much easier. good luck kid! :)
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variable- y
Step-by-step explanation:
variables are letters
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Step-by-step explanation:
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Find the measure of each numbered angle
Answers
Answer:
m∠1 = 54° m∠2 = 63° m∠3 = 117°
Step-by-step explanation:
We know that 117 + m∠2 = 180°, which when calculated is equal to 63. Now, we know that 63 + 63 + m∠1 = 180°. This comes out to be 54°. Finally, we know that m∠3 has to equal 117° because they are same side interior angles.
The measure of m<1, m<2 and m<3 are 54, 63 and 63 degrees respectively
The sum of angle in a straight line is 180 degrees, hence:
m<2 + 117 = 180
m<2 = 180 - 117
m<2 = 63 degrees
For the diagram, m<2 - m<3 = 63 degrees (alternate angle.)
Also, the sum of interior angle of the triangle is 180 degrees, hence:
m<2 + m<2 + m<1 = 180
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Hence the measure of m<1, m<2 and m<3 are 54, 63 and 63 degrees respectively
Learn more on angles here: https://brainly.com/question/25770607
f(x)=−x−2, find f(-6)f(−6)
Answers
Answer:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Answers
In the diagram below of triangle BCD, E is a midpoint of BC and F is a midpoint of CD. If EF = 44 - 8x, and BD = 44 - 5x, what is the measure of BD?
Answers
Answer:
BD = 24
Step-by-step explanation:
EF = 44 - 8x,
BD = 44 - 5x.
Since EF is a midsegment of ∆BCD, therefore, based on the Midsegment Theorem,
[tex] EF = \frac{1}{2}(BD} [/tex]
[tex] 44 - 8x = \frac{1}{2}(44 - 5x} [/tex]
Multiply both sides by 2
[tex] 2(44 - 8x) = 44 - 5x [/tex]
[tex] 88 - 16x = 44 - 5x [/tex]
Collect like terms
[tex] 88 - 44 = 16x - 5x [/tex]
[tex] 44 = 11x [/tex]
Divide both sides by 11
[tex] 4 = x [/tex]
x = 4
BD = 44 - 5x
Plug in the value of x
BD = 44 - 5(4) = 44 - 20
BD = 24
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Answer:
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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John is stuck downtown Atlanta and has used is cell phone to order an Uber. The pick up fee is $20 with an additional charge of 0.25 cents per mile driven. Which equation below could be used to find out the total cost for a 30 mile trip? What is the total cost of the 30 mile trip?
Answers
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Step-by-step explanation:
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Step-by-step explanation:
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EXPLANATION:
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Using the graph below, answer the following question.
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Group of answer choices
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Answers
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Step-by-step explanation:
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Answers
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Answers
Answer:
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Step-by-step explanation:
Calculation to Determine the range of points that should be score in his next game
Based on the information given we were told that he scored 22 and 25 points in the first two games which means that his current scores will be : 22 and 25 point
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Isosceles: side
Right: angle
obtuse: angle
scalene: side
acute: angle
equilateral: side
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theorem
Step-by-step explanation:
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