The value of x=9 units
Step-by-step explanation:
In this question,to solve the value of x, you need to solve the missing lengths in the two incomplete right- triangles;
The first right-triangle with lengths 3 and 4 requires you to find the hypotenuse.
Applying the Pythagorean relationship , sum of squares of the sides equals the square of the hypotenuse, thus
3²+4²=c² where c is the hypotenuse
9+16=c²
25=c²
√25=c
5 units =c
The second triangles has the hypotenuse as 5 units and a side 3 units.Finding the value of the other side ,applying the Pythagorean relation
5²-3²=b²
25-9=b²
√16=b²
4 units=b
x=5+4=9 units
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Pythagorean relation : https://brainly.com/question/10812175
Keywords : value, x
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