The measure of the third angle is 65°
Step-by-step explanation:
Each lapel on a suit jacket is in the shape of a triangle
- Two of the three angles of each triangle measures 47 and 68
- We need to find the measure of the third angle
In a triangle:
∵ The sum of the measures of the interior angles = 180°
∵ The measure of one angle = 47°
∵ The measure of other angle = 68°
- Substitute the measures of the two angles in the rule above
∴ 47 + 68 + measure 3rd angle = 180°
- Add the like terms
∴ 115 + measure 3rd angle = 180°
- Subtract 115 from both sides
∴ measure 3rd angle = 65°
The measure of the third angle is 65°
Learn more:
You can learn more about the triangles in brainly.com/question/13013931
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An easy way you can think about this is the decimal value of each fraction. The decimal value of 3/5 is 0.6, and the decimal value of 4/5 is 0.8. Therefore, there are an infinite number of fractions between 3/5 and 4/5. However, just to name a few for you are 61/100, 31/50, 63/100, 16/25, 13/20, 33/50, 67/100, 17/25, 69/100, 7/10, 71/100, 18/25, 73/100, 37/50, 3/4, 19/25, 77/100, 39/50, and 79/100.
243.88 this is the answer because you are rounding the number in the hundreds collumn
Answer:
Corresponding angles are
1 and 3
or 5 and 7
or 2 and 4
or 6 and 8
Step-by-step explanation:
Answer:
11n
Step-by-step explanation:
The expression is 7n + 4n. Since 7n and 4n are like terms (they both are variables with n), we can combine them so the expression becomes 7n + 4n = 11n.
