Answer:
Yes
Step-by-step explanation:
Isosceles triangles have two equal sides, meaning that there are also two equal internal angles. One of the basic triangles other than the 30-60-90 one is the 45-45-90 triangle, so yes an isosceles right angle is possible.
Answer:
a = P - b - c
General Formulas and Concepts:
- Order of Operations: BPEMDAS
Step-by-step explanation:
<u>Step 1: Define equation</u>
P = a + b + c
<u>Step 2: Solve for </u><em><u>a</u></em>
- Subtract <em>b</em> on both sides: P - b = a + c
- Subtract <em>c</em> on both sides: P - b - c = a
- Rewrite: a = P - b - c
15) 5/8
16)21.16 meters
17)C
The answer is 2/3 because 21 ÷ 3 = 7, and 7 × 2 = 14. I hope this helps!
