Answer:
Below in bold.
Step-by-step explanation:
The 2 triangles are congruent and they are both isosceles.
So m < 3 = 54 degrees. (isosceles triangle)
m < 2 = 54 degrees. (congruent triangles)
m < 1 = 180 - 2(54)
= 180 - 108
= 72 degrees. (angles in a triangle sum to 180).
m < 4 = 72 degrees. (congruent triangles),
Answer:
An equilateral triangle is a specific kind of isosceles triangle whose base is equal to each leg, and whose vertex angle is equal to its base angles. ... Every equilateral triangle is also an isosceles triangle, so any two sides that are equal have equal opposite angles.
Step-by-step explanation:
Isosceles have 2 sides and two angles the same, there is always a potential line of symmetry.
By definition, obtuse angles are greater than 90 degrees, so the sum of 2 obtuse angles is greater than 180 degrees. So it would not be possible. If you include the third angle, the sum of all three angles would be even larger. It is therefore not possible for a triangle to have 2 obtuse angles, at least in 2 Euclidean dimensions.
An equilateral triangle is a specific kind of isosceles triangle whose base is equal to each leg, and whose vertex angle is equal to its base angles. ... Every equilateral triangle is also an isosceles triangle, so any two sides that are equal have equal opposite angles.
Answer:
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Step-by-step explanation:
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Answer:
X= 0.673593 if your "x_2" is really x^2.
Step-by-step explanation:
Answer:
You would need 5/6 of a gallon to be water, and 1/6 of a gallon to be concentrate.
Step-by-step explanation:
Since it is a 5:1 ratio between water and concentrate, and a total of 1 gallon, you'll split the gallon into sections.
You'll split it into 6 sections, because there is 5 parts of water and 1 part on concentrate, which combined is 6 total parts.
<u>5 of the 6 parts are water, 1 of the 6 parts are concentrate.</u>
To Double-Check:
5/6 of a gallon (water) + 1/6 of a gallon (concentrate) = 1 Gallon