The blanks are as follows:
- Angle addition postulate
- Subtraction property of equality
- Corresponding sides of similar triangles are proportional
- Multiplication property of equality
L= length
W= width
Perimeter= 2L + 2W
substitute the known numbers
34 ft= 2(8 ft) + 2W
34= 16 + 2W
subtract 16 from both sides
18= 2W
divide both sides by 2
9 ft= W
ANSWER: The width is 9 feet.
Hope this helps! :)
Area of a quarter circle = 1/4 * pi * r^2
= 1/4 * pi * 4^2 = 12.6 m to 3 sig figs.
perimeter = 4 + 4 + 1/4 * 2 pi * 4 = 14.3 to 3 sig figs.
Answer : The length of QT is 19.
Step-by-step explanation :
As we are given:
Length of RT = 11
Length of RS = 8
As we are given that R is the mid-point of line QS. That means,
Length of RS = Length of QR = 8
Now we have to calculate the length of ST.
Length of ST = Length of RT - Length of RS
Length of ST = 11 - 8
Length of ST = 3
Now we have to calculate the length of QT.
Length of QT = Length of QR + Length of RS + Length of ST
Length of QT = 8 + 8 + 3
Length of QT = 19
Therefore, the length of QT is 19.
