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spin [16.1K]
3 years ago
12

Help please I don’t get it (????)

Mathematics
2 answers:
lara31 [8.8K]3 years ago
7 0

Answer:

is a sas theorem.

Step-by-step explanation:

Eddi Din [679]3 years ago
6 0

Step-by-step explanation:

i am guessing you dont understand what do they mean by SSS, SAS, and AA. These are three theorems that are used to compare triangles to each other. your reference book might already have the explanation.

A. SAS stands for side angle side.

this theorem is used to prove that two triangles are congruent, but we're looking for the theorem that proves that these triangles are similar. this can't be our answer.

D. SSS

the three sides of one triangle are compared with the three sides of the other triangle to prove that they're 'congruent', can not be our answer either.

B. AA

we look at the angles of both the triangles to see if the triangles are similar or not. in this case, only one triangle's angle is given. you will have to find the angle of the other one, which will obviously be the same. this is our answer. you can find the angle to check if you're correct or not.

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Find the slant height of a square pyramid with base edges of 12 cm and an altitude of 8 cm?
liberstina [14]
To find the slant height we must take apart the pyramid first. Let us cut it in half. There we can easily see that the slant height is really just the hypotenuse of the triangle formed by half the base and the altitude.

Half the base length would be 6 cm.

Using the Pythagorean therom:

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8 0
3 years ago
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Line BC and line AJ are NOT perpendicular because when a pair of lines are perpendicular, all angles become 90 degrees. It is obvious, in the case, if you were to slide line BC on top of line AJ, the angles will not equal 90 degrees.
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Step-by-step explanation:

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