3 years ago

What is the measure for ECD

Mathematics

1 answer:

Nostrana [21]3 years ago

7 0

Answer:

118

Step-by-step explanation:

a triangle is 180 degrease and two sides that are equal to each other which means the angles across from them have the same thing.

so. 180-31-31=118

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kodGreya [7K]

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8 1/4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)

Algebra II

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Step-by-step explanation:

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Identify

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Step 2: Find distance d

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