Answer:
-24
Step-by-step explanation:
-7 - 17 = -24.
6x^2 is the answer. thanks for asking it.
Answer:
198.95 cm²
Step-by-step explanation:
Circumference = 50cm
C = πD
D = C/π
r = D/2
r = 50/π/2
r= 7.957747…..cm
Area = π r²
A = π x 7.957747….²
A = 198.95 cm² (2dp)