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ElenaW [278]
2 years ago
8

I need help with this

Mathematics
1 answer:
ruslelena [56]2 years ago
4 0

Answer:

the second option

Step-by-step explanation:

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Can someone please help I’m trying to get my grades up it’ll be greatly appreciated
Veronika [31]

Answer:

A. 4

B. 8

Step-by-step explanation:

7 0
3 years ago
What is the area of an equilateral triangle that has a perimeter of 36 centimeters? Round to the nearest square centimeter.
Vika [28.1K]

Answer:

(a is size of side of triangle)

the perimeter of equilateral triangle =3a

or, 36=3a

Thus, a = 13cm

area of equilateral triangle

=√3/4*(a^2 )

=√3/4*(13^2)

=73cm^2

5 0
2 years ago
Answer to this??? Need help
bekas [8.4K]
A) 2 and 7
B) 2 and 6
C)6 and 3
7 0
3 years ago
Which postulate proves that the triangles below are similar?
Molodets [167]

Answer:

AA~

Step-by-step explanation:

These triangles are similar but not congruent. One triangle is bigger than the other, meaning none of the side lengths are the same. On the triangles, two angles are given, a 53 degree and a 90 meaning that you would us the AA rule to determine if they are similar. Which they are.

3 0
3 years ago
Add c to b, then subtract 6 from the result
Arisa [49]

Answer:

Their was not enough recourses for me to work with i am sorry next time be more specific

Step-by-step explanation:

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