Answer:
26 inches
Step-by-step explanation:
We are given;
- An inscribed circle whose area is 407 square inches
- In this case, we need to know that an inscribed in a square touches the four sides of the triangle.
- Therefore, the diameter of the circle is equivalent to the side of the square.
We are given the area as 507 square inches
But;
Area of the circle = pi × r²
Thus we can get the radius of the circle;
Thus;
507 in² = 3 × r²
r² = (507 ÷ 3)
= 169
r =√169
= 13 inches
But, Diameter = 2 r
Thus; Diameter = 2 × 13
= 26 inches
But, in this case, diameter = side of the square
Therefore, the side of the square is 26 inches
Answer:
Volume of the pyramid would be 22 cubic inches.
Step-by-step explanation:
A square pyramid has a third of the volume of a cube so 66/3 = 22
(Hope this helps! If it did please give me brainliest!)
Answer:
-3/4
Explanation:
-21 and 28 are both multiples of 7. Divide the numerator and denominator by 7 to simplify it.
-21/28
= -3/4
I hope this helps!
Answer:
±2√21.
Step-by-step explanation:
First, you break 84 down into √4⋅√21.
That is equal to ±2√21.
Hope I helped! Please mark Brainliest!
Answer:
I am sorry to tell you that, this isn't really a question. :/
Step-by-step explanation:
This is something that you just have to do yourself. But, let me know if I just misunderstood the question! THANKS!
