40 Answered Questions for the topic Geometry 1A

Geometry 1a

10/24/17

Two figures have a similarity ratio of 3:7. The area of the larger figure is 98 cm^2. What us the area of the smaller figure?

Two figures have a similarity ratio of 3:7. The area of the larger figure is 98 cm^2. What us the area of the smaller figure?
Geometry 1a

10/24/17

Write a flow proof of the isosceles triangle theorem.

Write a flow proof of the isosceles triangle theorem. Given: XY≅ XZ, XB bisects ∠YXZ Prove:∠Y≅∠Z
Geometry 1a

10/23/17

Determine the most precise name of the quadrilateral ABCD

Determine the most precise name of the quadrilateral ABCD. triangle ABC≅trangle ADC, AB≠BC
Geometry 1a

10/22/17

Determine the most precise name of the quadrilateral ABCD.

Determine the most precise name of the quadrilateral ABCD. Parallelogram ABCD with AC≅BD and AC⊥ DC
Geometry 1a

10/17/17

A student constructs a rhombus on tracing paper and connects opposite vertices with diagonals. The student then folds the paper on the first diagonal and then a

A student constructs a rhombus on tracing paper and connects opposite vertices with diagonals. The student then folds the paper on the first diagonal and then again on the second diagonal. The... more
Geometry 1a

10/16/17

For parallelogram ABCD, angle A has the value of x degrees. Explain how to find the value of:

For parallelogram ABCD, angle A has the value of x degrees. Explain how to find the value of: a. a consecutive angle to angle A. b. an opposite angle to angle A. c. State the theorem used to... more
Geometry 1a

10/13/17

Find the length of the altitude to the hypotenuse if a right triangle whose sides have lengths 5,12, and 13.

Find the length of the altitude to the hypotenuse if a right triangle whose sides have lengths 5,12, and 13.
Geometry 1a

10/13/17

A man 6 ft tall casts a shadow 4ft long.At the same time,a building casts a shadow 20 ft long. How tall is the building?

A man 6 ft tall casts a shadow 4ft long.At the same time,a building casts a shadow 20 ft long. How tall is the building?
Geometry 1a

10/10/17

Find the geometric mean for 4 and 16.

Find the geometric mean for 4 and 16.
Geometry 1a

10/10/17

Find the length of the altitude to the hypotenuse of a right triangle whose sides have lengths 6,8,10.

Find the length of the altitude to the hypotenuse of a right triangle whose sides have lengths 6,8,10.
Geometry 1a

10/09/17

Solve each proportion by finding the value of the variable.

Solve each proportion by finding the value of the variable. x/6=12/2x
Geometry 1a

10/09/17

The door in a room is 8 ft tall.

The door in a room is 8 ft tall. An architect's model of the same door is 2 in. high. What is the ratio of the height of the model to the real height?
Geometry 1a

10/07/17

Write a two column proof, a paragraph proof?

Write a two column proof, a paragraph proof? Given: X is the midpoint of AD and BC Prove: AB ≅ DC
Geometry 1a

10/06/17

Complete the following two column proof by providing the best possible reasons.

Complete the following two column proof by providing the best possible reasons.             ∠1≅∠2 Given: WX ≅ ZY Prove: ∠3≅∠4   Statement                        Reasons  a. WX≅ ZY           ... more
Geometry 1a

10/06/17

Write a two column proof, a paragraph proof?

Write a two column proof, a paragraph proof? Given: BD⊥AC , D is the midpoint of AC. Prove: BC ≅ BA
Geometry 1a

10/06/17

Given: △pqr congruent △stu, and the coordinates of p, q ,r ,s and t are as follows:

Given: △pqr congruent △stu, and the coordinates of p, q ,r ,s and t are as follows: p(-2,0), q(0,0), r(1,5), s(4,4), t(6,4). What are the coordinates of point u? A.(7,9) B.(5,9) C.(9,3) D.(9,1)
Geometry 1a

10/06/17

Draw a picture to represents △JKL congruent △PQR. Name all of the pairs of corresponding congruent parts.

Draw a picture to represents △JKL congruent △PQR. Name all of the pairs of corresponding congruent parts.
Geometry 1a

10/06/17

If triangle ABC≅ triangle DEF, how do you know that ∠B ≅∠E?

If triangle ABC≅ triangle DEF, how do you know that ∠B ≅∠E? A. Definition of triangle B. Cpctc C. Sss postulate D. AAS theorem  
Geometry 1a

10/04/17

Tell why each statement is true.

Tell why each statement is true. <1≅<4
Geometry 1a

09/28/17

Find the slope of LM and QR. Then determine whether LM and QR are parallel, perpendicular, or neither.

Find the slope of LM and QR. Then determine whether LM and QR are parallel, perpendicular,  or neither. L (10,7), M (4,-2), Q (2,6), R (-8,-1)
Geometry 1a

09/21/17

Name the property that justifies each statement.

Name the property that justifies each statement. If m <B= m <C, then m <B+m <X= m <C+m <X.
Geometry 1a

09/21/17

Name the property that justifies each statement.

Name the property that justifies each statement. If 2 (3x-7)=x+5, then 6x-14=x+5.
Geometry 1a

09/21/17

Find the measure of each angle described.

Find the measure of each angle described. If m<C=131, then what is the measure of the supplement of <C?

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.