Answer:
- TU = UV = VW = WT = 8
- WX = UX = 5
- XV = XT = √39
Step-by-step explanation:
At first we should know the following about the rhombus
1) All sides are congruent
2) The diagonals are perpendicular and bisects each other.
Given UV = 8 and WX = 5
So, according to (1)
TU = UV = VW = WT = 8
And according to (2)
WX = UX = 5
And ΔWXV is a right triangle at ∠x
So, XV² = WV² - WX² = 8² - 5² = 64 - 25 = 39
∴XV = √39
So, XV = XT = √39
So, the missing measure of a rhombus are as following:
- TU = UV = VW = WT = 8
- WX = UX = 5
- XV = XT = √39
60.
half of the 40 is 20 so 3/2 of the area is 60
Answer:
figure it out from there
Step-by-step explanation:
11.20 x 2=22.40
14.40 x 3=43.20
22 + 43=65
.20 + .40= .80
65.80 - 55.80
Answer: 972π in³
Step-by-step explanation:
We will use the proper formula to solve for the volume of the sphere.
-> The radius (r) is half the diameter. 18 in / 2 = 9 in
V = πr³
V = π(9)³
V = * (9)³ * π
V = 972π in³
The volume is 972π in³