The area of a triangle could be determined using the following formula
plug in the numbers
a = 126
The area of the triangle is 126 square meters
plug in the numbers
a = 126
The area of the triangle is 126 square meters
Here are yesterday's high temperatures (in Fahrenheit) in 12 U.S. cities. 48, 50, 54, 56, 63, 63, 64, 68, 74, 74, 79, 80 Notice
that the temperatures are ordered from least to greatest. Give the five-number summary and the interquartile range for the data set. Five-number summary Minimum: Lower quartile: Median: Upper quartile: Maximum: Interquartile range:
1 answer:
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Given:
Let us consider the given sides are:
To find:
The length of side AB.
Solution:
Suppose the measure of AB be x.
From the given figure it is clear that,
(Right angles)
(Corresponding angles)
In triangles ABC and ADE, two corresponding angles are congruent. So, by AA property of similarity,
We know that, corresponding sides of similar triangle are proportional.
Isolating the x terms, we get
Hence, the measure of AB is 35 m.