Answer:
C or 9, 40, 41
Step-by-step explanation:
Answer:
243 ft³
Step-by-step explanation:
V = Bh
A = 9 x 9 = 81
81 x 9 = 729
729 / 3 = 243
When you see in a math formula, it means to divide by 3.
For example, when you are trying to find the volume of a pyramid or cone you will see in the formula.
Let me know if this helps!
Answer:
a. 18
b.144
c.108
Step-by-step explanation:
Using the given, Angle R equal 5x-54 and Angle T is 8u.
Also RS is congruent to ST. Since SR is congruent to ST, their opposite angles are also congruent using base angle theorem. So angle R is equal to Angle T. However, STU is a exterior angle so STU isn't congruent to SRT.
However, we can add , interior angle T, and STU to 180 to find x.
Interior angle T=SRT so interior angle t=5x-54.
Set up equation
b.Plug 18 into 8x
STU=144
c. Using the triangle exterior angle theorem, the exterior angle is equal to the measure of the sum of two non adjacent angles.
Angle S and Angle R are the non adjacent angle to STU.
So we cast up this equation.
plug 18 in for x
s=108
Step-by-step explanation:
The congruence statement is correct as KL = KR, LM = RQ and MK = QK. Also all the congruent angles correspond to the respective letters.