Given that in a ΔABC, Ellen house lies at vertex A and bunkhouse is put somewhere along BC, let it be D.
Please refer the diagram attached.
We are also given that D must be placed such that 
holds true.
Let us re write the above equation such that CD and BD lie on one side.
That is 
Which is nothing but angle bisector theorem.
Hence AD must bisect the angle A then only the given condition will hold true.
Answer:
NPOM ≅ VUTS
OPNM ≅ TUVS
Step-by-step explanation: Given: two quadrilaterals having verticals P, N, O,M and S,T,V,U are congruent, where, OM is congruent or equal to TS and in quadrilaterals NPOM and VUTS-
since, the condition and, side UV=side OM follow for the above quadrilateral. (According to the figure)
then we can say according to the property of quadrilateral, their corresponding sides must be congruent. so they are congruent.
Answer:
f= 171/11
Step-by-step explanation:
Multiply both sides by 99
19/11*9=f
Simplify 19/11*9 to 171/11
Switch sides
F= 171/11
Answer:
7 and 5
Step-by-step explanation:
they have variables with them
To find the volume of a triangular pyramid, the formula is:
So we start by finding the area of the base, which is in the shape of a right triangle in this case.
The area of a right triangle is equal to 1/2 x base x height.
We use this area to find the volume.
The volume of the triangular pyramid is 30 cubic feet.
