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Geometry

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Ladarius Brekke

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2y ago
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Cards in this guide (25)
What is the greatest number of right angles that a triangle can contain

1 (APEX)

A triangle is formed by three lines. If the ends of two lines meet to form a right-angle (90 degrees), the third line can only form angles less than 90 degrees.

90 + 45 + 45 = 180 the three angles must total 180 degrees.

Why are churches usually good places to perform antiphonal music

The shape of most churches provides the necessary space for two or more choirs.

Some equilateral triangles are not isosceles

False

All isosceles triangles are also equilateral triangles

No. All equilateral triangles are isosceles, but not all isosceles triangles are equilateral.

What do you know to be true about the values of p and q

p = q

Isosceles triangles can be acute or obtuse true or false

True -apex

A triangle has two sides that have lengths of 8 cm and 14 cm what lengths could not represent the length of the third side

7cm

What is the sum of two acute angles of a right triangle

The sum of two acute angles of a right triangle must equal 90 degrees.

What is the answer to 9 a r b

You'd have to know the values of a r and b

If any two sides and any angle are congruent in two triangles then the triangles must be congruent

False

Is it possible to build a triangle with side lengths of 9 4 and 15

No

AAA guarantees congruence between two triangles

False

Which property is illustrated by the statement JAR equals JAR

It is the reflexive property of equality. Any quantity is equal to itself.

What is important to control during a warm up

A. Head

B. BMI

C. leg muscles

D. breathing

answer: breathing

MNO PQR If so name the congruence postulate that applies

Congruent - SSS

How many acute angles are in a right triangles

In a right triangle there is only one acute angles.

What is the relationship between isosceles and acute triangles

They are both triangles. And both have acute angles

Is It possible to build a triangle with side lengths 3 3 9

No, it is not.

Complete this sentence after a congruence transformation the area of a triangle would be it was before

This sentence can be complete as: After a congruence transformation the area of a triangle would be the same as it was before.

What congruent triangular property is illustrated by the following statement if hxa rgi then rgi hxa

Symmetric

Can a triangle have both an acute an a right angle true or false

It is true because a triangle with a right angle and two acute angles is a right angle triangle.

Which is a true statement about a exterior angle of a triangle

180 degrees minus interior angle = exterior angle and that the 3 exterior angles of a triangle add up to 360 degrees.

A triangle with two acute angles must be a right triangle.

Only if the right triangle contains a 90 degree angle and 2 acute angles that add up to 90 degrees

If jkl mnp which statements must be true.
The segments shown below could form a triangle

No, it could not. A triangle cannot have a perimeter of length zero.

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