A Rhombus Has Sides of Length 115 Centimeters, and the Angle

question 66

Multiple Choice

A rhombus has sides of length 115 centimeters, and the angle at one of the vertices is 70 . Approximate the lengths of the diagonals to the nearest tenth of a centimeter.

• A)39.9 cm , 39.9 cm
• B)142.1 cm , 187.6 cm
• C)131.9 cm , 188.4 cm
• D)142.1 cm , 188.2 cm
• E)142.7 cm , 187.6 cm

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Definitions:

Signal Molecules

Chemicals that are used for communication between cells or within an organism, often serving to trigger physiological responses.

Chemical Reactions

Processes by which chemical substances interact and transform into different chemical compounds, involving the breaking and forming of bonds.

Pseudogenes

Segments of DNA that are similar to active genes but have lost their ability to code for proteins, often due to mutations.

Protein-Coding Genes

Genes that contain the instructions within their DNA sequence to build proteins, which perform most life functions and make up the majority of cellular structures.