True or false? all right triangles are isosceles.
2 answers:
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To answer this, we need to use the rules of geometric shapes. An equilateral triangle is equiangular, meaning all its angle measures are equal. Since all triangles' angles add up to 180°, simply divide 180 by three to find the angle measure of each angle:
Therefore, the measure of the triangle's angle is 60°
Next, we know that a characteristic of a rectangle is that each angle must be a right angle, or an angle with a measure of 90°.
Now, all we have to do is use the sum of all the angle measures to figure out the missing piece:
The missing angle measure, angle x, equals 18°.
Hope this helps!
Therefore, the measure of the triangle's angle is 60°
Next, we know that a characteristic of a rectangle is that each angle must be a right angle, or an angle with a measure of 90°.
Now, all we have to do is use the sum of all the angle measures to figure out the missing piece:
The missing angle measure, angle x, equals 18°.
Hope this helps!
The code for Escape Room is MCYHW.
<h3>Inequalities</h3>Inequalities is a mathematic expression that do not present equalitiy between both sides. It is represented by symbols: <, ≤, > and ≥.
For solving this exercise, firstly, you should solve the inequalities identified by letters: H, W, M, Y and C. After that, you should relate yours anwers with the options given for the exercise.
- Inequality H
Therefore, you should connect H with x<1.
- Inequality W
Therefore, you should connect W with x>-2.
- Inequality M
Therefore, you should connect M with x≤-12.
- Inequality Y
Therefore, you should connect Y with x≥9.
- Inequality C
Therefore, you should connect C with x≥7.
Thus, the sequence is:
M -
C -
Y-
H-
W-
Read more about inequalities here.