Answer:
EH = 9.4
Step-by-step explanation:
A rhombus is a quadrilateral with equal length of sides.
Given that, EF = 13 and DF = 18
⇒ DH = HF = 
= 9
The property that the diagonals of a rhombus are at right angle to each other.
Thus, applying the Pythagoras theorem, we have;
= 
+ 
= 
+ 
= + 
169 = + 81
= 169 - 81
= 88
EH = 
= 9.381
The length EH is 9.4
Sin 2θ = sin θ
2sin θ cos θ = sin θ
2cos θ = 1
cos θ = 1/2
θ = arccos(1/2) = 60° and 300°
θ = 60° and 300°
Answer:
ninety and one hundred twenty-five thousandths
Step-by-step explanation:
IS THIS IT.....
Answer: 15/8
Step-by-step explanation:
First we can do the subtraction:
2 - 1/8 = 1 7/8
Next we multiply 1 by 8 and add it to the 7,
1 x 8 +7 = 15, so therefore it’s 15/8, please give me a thanks and 5 stars along with brainliest!
