Answer:
A=45
Step-by-step explanation:
If you take a pencil and put it in the middle of the line it looks like it could be half of the other side
180-45=135
Answer:
Let P be the external point. O be the origin. join O and P get OP and nearest point on the circle from P be A.
Let Q be the point onthe circle in which, tangent make 90° with radius at Q.
PQ = 8 and OQ = 6
we get a right angled triangle PQO right angled at Q.
so, OP^2 = OQ^2 + PQ^2= 8^2 + 6^2 = 64 + 36 =1==
therefore OP =10cm
we need nearest point from P, which is PA
PA = OP - OA= 10 -6=4cm
radius ( r) = 1 cm
The volume (V) of a sphere is calculated using the formula
V = 
πr³
here V is given as V = π
Equating gives
V = πr³ = π
dividing both sides by π, gives
r³ = 1 ( take the cube root of both sides )
r = ∛1 = 1
Answer:
x < 3.5
Step-by-step explanation:
34 + 12x < 76
12x < 76 - 34
12x < 42
x < 42 ÷ 12
x < 3.5
You convert 432 sq inches into inches so 20.7846. Then you times that by 6. The answer is 124.7076 and if rounded 124.7
