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3 years ago

(geomatry) Pleasee help I'll give brainest and thanks :)

Mathematics

2 answers:

lord [1]3 years ago

7 0

Answer:

JML=142 degrees

Step-by-step explanation:

This shape is a rhombus, as all 4 sides are equal, but the angle measures are not. One of the properties of a rhombus is that opposite angles are congruent, and adjacent angles are supplementary. Only the second one is important. Since angles KLM and angle JML are supplementary, the equation KLM+JML=180 can be used. KLM is then substituted by the given angle measure, 38 degrees, to get an equation such as JML+38=180. Now, to solve for JML, 38 must be subtracted from both sides of the equation, which leaves teh answer of JML=142.

kvasek [131]3 years ago

4 0

Answer:

here, in the given figure Angle JML = 142°

Step-by-step explanation:

here in the given figure , the quadrilateral has all four sides equal hence it's a rhombus .

so, KL || JM and LM is transversal,

hence, Angle JML + Angle KLM = 180°

( both angles forms pair of co-interior angles )

=》JML + KLM = 180°

=》JML + 38° = 180°

=》JML = 180° - 38°

=》Angle JML = 142°

I hope it helped. ..

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