Find Cos a to the Nearest Ten-Thousandth If a =

question 55

Multiple Choice

Find cos A to the nearest ten-thousandth if a = 14.5, b = 7.8, and c = 16.5.

• A)2.1154
• B)0.8788
• C)0.4727
• D)1.1379

---

Definitions:

Topography

The arrangement of the natural and artificial physical features of an area, including mountains, valleys, rivers, buildings, and roads, often represented on maps.

Cultural Roots

The fundamental aspects or elements of culture that define the identity and heritage of a community, including traditions, languages, beliefs, and behaviors.

Interpretive Skills

The ability to understand and translate information, texts, or data into meaningful insights or practical applications.

Harmoniously

In a manner that is congruent and compatible, showing agreement or concord in action, attitude, or design.