Answer: 
Step-by-step explanation:
Given
length of each patch is
in.
The size of the quilt is
array i.e. there are
patch available
The area of each patch is

The area of the whole quilt is

Length of DA: 90°
They are placed on a obtuse angle, which is 180° and DA are also placed on a right angle, so that means 180°-90°=90°
Length of AB: 180°
Their placed on a obtuse angle, therefore it will just be 180°
ADF=BDE because, both of them are right angles. This means their degrees will equal (90°=90°).
Hopefully this helps, sorry if I turn out to be wrong!
Answer:
815 seats in a section
Step-by-step explanation:
4,890/6 Equation
815 Solve
Related diagram is attached below :
Answer:
No
Step-by-step explanation:
The height, h of the tent attached below can be obtained using Pythagoras rule, as the shape forms a right angle triangle.
Length of base , = 24 / 2 = 12 feets
Hypotenus = 15 feets
The height, h = √(hypotenus² - Base²)
h = √15² - 12²
h = √225 -144
h = √81
h = 9 feet
Tent shouldn't be rented as it is below 10 feets
Answer:
identical in form or shape
Step-by-step explanation:
two triangles could be congruent as they both have 3 sides.