<span>∠ E, ∠ C, ∠ D is the answer
</span>
Answer:
b
Step-by-step explanation:
because it is the correct one
Answer:
50 easy
Step-by-step explanation:
The length of the envelope is 6.3 inches
Step-by-step explanation:
Width of the envelope = 3 inches
Diagonal of the envelope = 7 inches
To find:
The length of the envelope.
Let the length of the envelope be 'l'
We can use pythogoras theorem to calculate the length.
l = √(49-9)
l = √(40)
l = 6.3 inches
The length of the envelope is 6.3 inches