Answer is acute and scalene
This triangle is acute since all angles (51, 79, 70) are all less than 90 degrees. It is a scalene triangle as well since none of the sides (10, 12.1 , 11) are equal to each other.
Here are the other definitions to help you in the future
equilateral- All sides are the same. Right - Has one right angle. Obtuse - Has an angle more than 90 degrees. Isosceles - Only two sides are the same. One is different.
The third one is true
good luck
The solution to the given fraction 7/11 = x/9 to the nearest tenth is 5.7
<h3>Fraction</h3>
7/11 = x/9
7 × 9 = 11 × x
63 = 11x
x = 63/11
x = 5.72727272727272
Approximately,
x = 5.7
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Answer:
It is one-half the area of a rectangle of length 4 units and width 5 units.
