what are the answers to geomerty A triangles unit test part 1 unit 7 lesson 7. im with connexus
i wont put all the questions but if you know the rest of the questions then you what test im talking about pls help asap !
1. A length of rope is stretched between the top edge of a building and a stake in the ground. The head of the stake is at ground level. The rope also touches a tree that is growing halfway between the stake and the
building. If the tree is 36 feet tall, how tall is the building?
a.36
b.18
c.9
d.27
2. which statement can you conclude is true form the given information?
give AB the perpendicular bisector of IK
a.ab=ik
b.aj=ij
c.bi=bk
d.bi=ak
Answers
Answer:
BUYING HUGE CAT FOR 25B GEMS
Step-by-step explanation:
Answer:
A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted.
In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane (i.e. a two-dimensional Euclidean space). In other words, there is only one plane that contains that triangle, and every triangle is contained in some plane. If the entire geometry is only the Euclidean plane, there is only one plane and all triangles are contained in it; however, in higher-dimensional Euclidean spaces, this is no longer true. This article is about triangles in Euclidean geometry, and in particular, the Euclidean plane, except where otherwise noted.
Step-by-step explanation:
An equilateral triangle (Greek: ἰσόπλευρον, romanized: isópleuron, lit. 'equal sides') has three sides of the same length. An equilateral triangle is also a regular polygon with all angles measuring 60°.[4]
An isosceles triangle has two sides of equal length.[note 1][5] An isosceles triangle also has two angles of the same measure, namely the angles opposite to the two sides of the same length. This fact is the content of the isosceles triangle theorem, which was known by Euclid. Some mathematicians define an isosceles triangle to have exactly two equal sides, whereas others define an isosceles triangle as one with at least two equal sides. The latter definition would make all equilateral triangles isosceles triangles. The 45–45–90 right triangle, which appears in the tetrakis square tiling, is isosceles.
Similarly, patterns of 1, 2, or 3 concentric arcs inside the angles are used to indicate equal angles: an equilateral triangle has the same pattern on all 3 angles, an isosceles triangle has the same pattern on just 2 angles, and a scalene triangle has different patterns on all angles, since no angles are equal.
By internal angles
Triangles that do not have an angle measuring 90° are called oblique triangles.
A triangle with all interior angles measuring less than 90° is an acute triangle or acute-angled triangle.[2] If c is the length of the longest side, then a2 + b2 > c2, where a and b are the lengths of the other sides.
A triangle with one interior angle measuring more than 90° is an obtuse triangle or obtuse-angled triangle.[2] If c is the length of the longest side, then a2 + b2 < c2, where a and b are the lengths of the other sides.
A triangle with an interior angle of 180° (and collinear vertices) is degenerate. A right degenerate triangle has collinear vertices, two of which are coincident.
A triangle that has two angles with the same measure also has two sides with the same length, and therefore it is an isosceles triangle. It follows that in a triangle where all angles have the same measure, all three sides have the same length, and therefore is equilateral.
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