Answer:
1.ABC is equilateral triangle because all sides are equal
3.because they are the joined figure of a triangle
I think one of the answers would be 9.82
-3.5x + 9.1x + 1.7 - 0.3 = 5.6x + 1.4
Answer:
494cm²
Step-by-step explanation:
A=hbb/2
=26*38/2= 494cm²
Radius = 15
side = 6.215
a^2 = 15^2 - 6.215^2
a = 13.65
Area = a × p
Area = 13.65 × 99.44
Area = 1357.356
