Question 4 Find the measures of the numbered angles in rhombus QRST.
R
S
4
4
60°
3
5
1
2
Q
T
A
m21 = 60, m 2 = 120 m2 3 = 60, m_4 = 120, m25 = 60
B
m21 = 30, m 2 = 60,m2 3 = 30, m_4 = 60, m.5 = 30
с
m_1 = 30, m 2 = 90 m2 3 = 60, m_4 = 90, m25 = 30
Jo
D
m21 = 60, m 2 = 60 m2 3 = 60, m_4 = 60, m25 = 60
12

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh