10,772 Answered Questions for the topic geometry

Geometry

1d

#### In ▱ABCD, AB = 7 and BC = 11. The length of altitude AF  (to side BC) is 5.Find the length of altitude AE  from A to CD.  Use the fact that the area of the polygon is unique.

In ▱ABCD, AB = 7 and BC = 11. The length of altitude AF (to side BC) is 5.Find the length of altitude AE from A to CD. Use the fact that the area of the polygon is unique.
Geometry

1d

#### In the right triangle, find the length (in inches) of the altitude drawn to the hypotenuse. Use the fact that the area of the polygon is unique.

In the right triangle, find the length (in inches) of the altitude drawn to the hypotenuse. Use the fact that the area of the polygon is unique.A right triangle has a shorter leg labeled 7 inches... more
Geometry

1d

#### A square yard is a square with sides 1 yard in length. (a) How many square feet are in 1 square yard? (b) How many square inches are in 1 square yard?

A square yard is a square with sides 1 yard in length.(a) How many square feet are in 1 square yard?(b) How many square inches are in 1 square yard?
Geometry

1d

#### Find the area in square meters of the figure described. A 45°-45°-90° triangle has a leg measuring 8 m.

Find the area in square meters of the figure described.A 45°-45°-90° triangle has a leg measuring 8 m.
Geometry

1d

#### What is the area in square units of the entire colored region?

Consider that the area of the square is 16 square units and the area of the circle is 20 square units, but suppose you know that the area of the region defined by the intersection of the square and... more

#### regular polygon area question! PLEASE EXPLAIN HOW THE SINE LAW WORKS!

What is the area of a regular polygon with 7 equal sides of 3m? PLS EXPAIN IN STEPS AND EXPLAIN HOW THE SINE LAW WORKS! (like a/sinA= b/sinB)
Geometry

2d

Geometry

2d

Geometry

3d

#### Prove the Following:

Given the figure with AD = CB and AB = CD, prove that AK = CK
Geometry

3d

#### Prove the Following:

Given: AB = PQ and BP = AQProve: ∆ABM ≅ ∆PQM
Geometry

3d

#### PERIMETER OF THE RECTANGLES

FIND THE PERIMETER OF THE RECTANGLES BELOW
Geometry

3d

#### Perimeter of rectangle.

FIND THE PERIMETER OF THE RECTANGLES BELOW
Geometry

3d

#### Given: ABCD is a rectangle m∠B1 DB = 60º, m∠ABD=45º DB1 = 37 Find: V

Given: ABCD is a rectangle m∠B1 DB = 60º, m∠ABD=45º DB1 = 37 Find: V
Geometry

3d

#### Three vertices of △ABC have coordinates: A(1, 1), B(4, 1), and C(4, 5). What are the cosines of the angles of the triangle?

Three vertices of △ABC have coordinates: A(1, 1), B(4, 1), and C(4, 5). What are the cosines of the angles of the triangle?cos ∠ABC =? cos ∠BAC = ?cos ∠ACB =?
Geometry

3d

#### Find all constants a such that the vectors (a, 4) and (2, 5) are parallel.

Find all constants a such that the vectors (a, 4) and (2, 5) are parallel.
Geometry

3d

#### What is the angle between vectors a = (1,2) and b = (1,− 1/ 2 ) .

What is the angle between vectors a = (1,2) and b = (1,− 1/2 ) .
Geometry

3d

#### Find a if u · v =20, u = (a, −2, −1), v = (a, 0, 5).

Find a if u · v =20, u = (a, −2, −1), v = (a, 0, 5).
Geometry

3d

#### Vectors ā = (1, −1), and b = (−2, m) are collinear. What is the value of m?

Vectors ā = (1, −1), and b = (−2, m) are collinear. What is the value of m?

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