This is a picture of the problem I need help with. Please my grade depends on it. First answer gets the brainliest.

Mathematics

2 answers:

gregori [183]3 years ago

6 0

Answer:

The answer to your question is the letter D.

Step-by-step explanation:

In a rhombus, the diagonals are perpendicular, then, we can conclude that ∠1 measure 90°.

Also, in a rhombus, the sides are parallel, then 41° and ∠2 are alternate interior angles, so they measure the same. ∠2 = 41°.

In a triangle, the sum of the interior angles equals 180°, then,

180° = ∠1 + ∠2 + ∠3

-Substitution

180° = 90° + 41° + ∠3

∠3 = 180° - 90° - 41°

∠3 = 49°

Lina20 [59]3 years ago

3 0

Answer:

Step-by-step explanation:

angle 2 is an alternate exterior angle

every triangle's interior angles add up to 180

subtract known angles from 180 and you know the other angle

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