Answer:
∠A = 30°
∠B = 60°
∠C= 90°
Step-by-step explanation:
This is a right triangle, you can see it mainly by the red square in C, and it is always used to mark 90 degrees.
Knowing that, you now know <em>∠C is 90°</em>
Now, to find ∠B, you should use the following equation:
This means that the sum of the three angles of a triangle gives 180. ALWAYS. So to find the missing angle, ∠B, do the following:
Fill the values of the equation with the angles you now know:
Solve the equation, passing the 30° and 90° to the other side of the equal sing with Inverse Operation:
<em>B = 60</em>
<em>Hope it helps!!</em>
Answer:
The 2 whole numbers that fall between √22 are 4 and 5
4*4=16, 5*5=25
The 2 whole numbers that fall between √62 are 7 and 8
7*7=49, 8*8=64
Step-by-step explanation:
Area of the rectangle: 14.5 x 22 = 319 square meters.
Area the goat can reach ( area of a circle): 3.14 x 2.5^2 = 19.625 square meters.
Now subtract the area of the circle from the area of the rectangle:
319 - 19.625 = 299.375 square meters. (Round the answer as needed.)
Answer: k = 1, -6
Explanation: Slove the answer using the Quadratic formula.
Answer:
7.48887238722
Step-by-step explanation:
if it is 420 cm CUBED then it would be the cubic root of 420 which is 7.48887238722
