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Sophie [7]
3 years ago
12

Number 2

Mathematics
2 answers:
Andrej [43]3 years ago
8 0
2. A ) yes they form a line together
B) No they do not form a straight line
C) Yes are formed by the intersection of two straight lines
D) No
klemol [59]3 years ago
5 0
A. Yes, they make a 180° line
B. No, they do not make a 180° line
C. Yes, they are the same angle measurment, but across from each other
D. No. they are not the same angle measurment
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Perimeter of an isosceles triangle is 90 m. If the length of the two equal sides is three fourth of the unequal side , find the
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The length of the equal side is 27 meters each and that of the unequal side is 36 meters

Step-by-step explanation:

An isosceles triangle is a triangle with two sides being equal (also two equal base angles).

Let us assume the length of the two equal sides to be x meters each, and the length of the unequal side to be y meter. Since the perimeter of the triangle is 90 m, it can be expressed as:

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