9th-Grade-Math---USA

Congruent-Triangles

Easy

Question

Classify the triangle $capital delta text DEF end text$ if $space m angle D equals left parenthesis 4 x plus 2 right parenthesis degree semicolon m angle E equals left parenthesis 6 x minus 30 right parenthesis degree & m angle F equals 3 x degree$ is

Right triangle
Acute triangle
Isosceles triangle
Equilateral triangle

The correct answer is: Isosceles triangle

$text If in end text capital delta A B C m angle A equals x degree semicolon m angle B equals left parenthesis 5 x right parenthesis degree semicolon m angle C equals left parenthesis x plus 19 right parenthesis degree text , end text$ then the value of x is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

$text If end text increment A B C approximately equal to capital delta D E F semicolon m angle A equals 70 degree comma m angle B equals 60 degree comma m angle C equals 50 degree comma m angle D equals left parenthesis 3 x plus 10 right parenthesis degree$ , then the value of x is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

The value of x is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

The postulate we use to prove $increment A B C approximately equal to capital delta H J K$ is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

The value of x is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

The value of x is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

The value of x is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

The value of x, If the given polygon is a regular pentagon is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

Among the following that is not possible is

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

If x^o, 3x^o & 60^o are the interior angles of $capital delta$ ABC, then classify the triangle.

9th-Grade-Math---USACongruent-Triangles

Congruent-Triangles

9th-Grade-Math---USA

The greatest interior angle of $capital delta ABC comma text if end text m angle A equals x degree comma m angle B equals 2 x degree & m angle C equals 3 x degree.$

9th-Grade-Math---USACongruent-Triangles

Relation-within-Triangles

9th-Grade-Math---USA

If WZ is the perpendicular bisector of XY, then the value of XZ is

9th-Grade-Math---USARelation-within-Triangles

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Classify the triangle if is

Right triangleAcute triangleIsosceles triangleEquilateral triangle

The correct answer is: Isosceles triangle

Related Questions to study

The value of x in the diagram if it is an isosceles triangle is

The value of x in the diagram if it is an isosceles triangle is

The value of x & y are

The value of x & y are

The value of x & y in the diagram are

The value of x & y in the diagram are

then the value of x is

then the value of x is

, then the value of x is

, then the value of x is

The value of x is

The value of x is

The postulate we use to prove is

The postulate we use to prove is

The value of x is

The value of x is

The value of x is

The value of x is

The value of x is

The value of x is

The value of x, If the given polygon is a regular pentagon is

The value of x, If the given polygon is a regular pentagon is

Among the following that is not possible is

Among the following that is not possible is

If xo, 3xo & 60o are the interior angles of ABC, then classify the triangle.

If xo, 3xo & 60o are the interior angles of ABC, then classify the triangle.

The greatest interior angle of

The greatest interior angle of

If WZ is the perpendicular bisector of XY, then the value of XZ is

If WZ is the perpendicular bisector of XY, then the value of XZ is

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Classify the triangle $capital delta text DEF end text$ if $space m angle D equals left parenthesis 4 x plus 2 right parenthesis degree semicolon m angle E equals left parenthesis 6 x minus 30 right parenthesis degree & m angle F equals 3 x degree$ is

Right triangle
Acute triangle
Isosceles triangle
Equilateral triangle

$text If in end text capital delta A B C m angle A equals x degree semicolon m angle B equals left parenthesis 5 x right parenthesis degree semicolon m angle C equals left parenthesis x plus 19 right parenthesis degree text , end text$ then the value of x is

$text If in end text capital delta A B C m angle A equals x degree semicolon m angle B equals left parenthesis 5 x right parenthesis degree semicolon m angle C equals left parenthesis x plus 19 right parenthesis degree text , end text$ then the value of x is

$text If end text increment A B C approximately equal to capital delta D E F semicolon m angle A equals 70 degree comma m angle B equals 60 degree comma m angle C equals 50 degree comma m angle D equals left parenthesis 3 x plus 10 right parenthesis degree$ , then the value of x is

$text If end text increment A B C approximately equal to capital delta D E F semicolon m angle A equals 70 degree comma m angle B equals 60 degree comma m angle C equals 50 degree comma m angle D equals left parenthesis 3 x plus 10 right parenthesis degree$ , then the value of x is

The postulate we use to prove $increment A B C approximately equal to capital delta H J K$ is

The postulate we use to prove $increment A B C approximately equal to capital delta H J K$ is

If x^o, 3x^o & 60^o are the interior angles of $capital delta$ ABC, then classify the triangle.

If x^o, 3x^o & 60^o are the interior angles of $capital delta$ ABC, then classify the triangle.

The greatest interior angle of $capital delta ABC comma text if end text m angle A equals x degree comma m angle B equals 2 x degree & m angle C equals 3 x degree.$

The greatest interior angle of $capital delta ABC comma text if end text m angle A equals x degree comma m angle B equals 2 x degree & m angle C equals 3 x degree.$