Answer:
Option C is correct.
The value of x nearest to tenth is, 21.4 units
Step-by-step explanation:
In a given right angle triangle;
by definition of tangent ratio i,e
or
units
Therefore, the value of x nearest to tenth is, 21.4 units
Answer:
A) True
Step-by-step explanation:
If points Pand Q are contained in a plane, then Po is entirely contained in that plane.
Answer:
x=2
Step-by-step explanation:
Multiply -3 with the first parenthesis and 6 with the second parenthesis then you combine like terms so you do the opposite and add three to both sides (Add 3 to 6) and combine the other numbers so add one to 4 which makes five then subtract 5 from both sides and divide 3 from 9
Answer:
659.4 cm^2
Step-by-step explanation:
The area of the curved surface of the cone = πrL
= π*7*16
= 3.14 * 112
= 351.68 cm^2,
Surface area of the hemisphere = 2 π r^2
= 2*3.14*7^2
= 307.72 cm^2.
Total area = 351.68 + 307.72
= 659.4 cm^2.