Answer:
-6 and 6 is your answer
Step-by-step explanation:
<em><u>Hope </u></em><em><u>it </u></em><em><u>helps </u></em>
Answer:
10a: △ABC is an Equilateral triangle with all acute angles.
10b: △BCD is A scalene triangle with all acute angles.
10c: △BDE is An Isosceles triangle with one obtuse angle.
Step-by-step explanation:
10) Looking at the diagram at the bottom left;
- △ABC has 3 equal internal angles and as such, it means it will have 3 equal angles.
Thus, we can classify it as; Equilateral triangle with all acute angles.
- △BCD has 3 unequal angles. Thus, it's 3 sides are not equal. Also all the angles are less than 90°.
We can classify it as;
A scalene triangle with all acute angles
- △BDE has 2 equal angles and one angle greater than 90°. This means it has 2 equal sides.
Thus, we can classify it as;
- An Isosceles triangle with one obtuse angle.
Answer:
is d because the vertex is not helping the square
Step-by-step explanation:
Answer:
y=6 x=8.49
Step-by-step explanation:
Since angles p and r are 45deg QP and QR are the same length.
the pythagorean theorem states that a^2+b^2=c^2.
so 6^2+6^2=72
the square root of 72 is 8.49.
so x or c = 8.49
