in STR,
ST=SR
therefore, t=r(angles opposite equal sides of a triangle are equal)
T=73
C+73+73=180(ASP of triangle)
C=34
Answer:
1. ∠1 and ∠3. ∠1 and ∠2.
2. ∠6 and ∠5. ∠6 and ∠4
Step-by-step explanation:
Adjacent angles are two angles that have a common vertex but do not overlap. The ones above are the pairs of adjacent angles that share a common vertex, but do not overlap.
Not always. It depends on the teacher and the school. Depends on the rules and how your being tought.
Answer:
81 m².
Step-by-step explanation:
To find the area of a square, you will simply need to do the side-length squared, or 
.
If the side-length is 9, we can do:
A = 9²
A = 81 m²
The answer is 11 5/20 but simplified it is 11 1/4
