In a 30°-60°-90° Triangle, the Hypotenuse Has a Length of 20

question 23

Multiple Choice

In a 30°-60°-90° triangle, the hypotenuse has a length of 20 cm. Find the exact perimeter of this triangle.

---

Definitions:

Church Membership

The state of being formally affiliated with a religious institution or community, often involving participation in its spiritual and communal activities.

Democratic Principles

Fundamental beliefs that support the idea of democracy, including freedoms of speech and assembly, the right to vote, and equality before the law.

Rhode Island

The smallest state in the United States by area, known for its sandy shores and Colonial towns.

Roger Williams

A Puritan minister in the early Colonial American period, founder of Rhode Island, and an early advocate for religious freedom and the separation of church and state.