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3 years ago

What else would need to be congruent to show that triangle ABC and triangle XYZ is congruent by AAS

Mathematics

1 answer:

julia-pushkina [17]3 years ago

7 0

Answer:

C. ∠B ≅ ∠Y

Step-by-step explanation:

This is because AAS means 2 angles and 1 side are congruent.

Which means there are two possible answers: B or C. But answer B says angle C and Z are congruent which would make both triangles congruent by ASA and not AAS

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Please anyone that can help

ivann1987 [24]

Triangular Prism- SA= 1/2bh
= 1/2 × 7 × 11
= 38 1/2 × 4 = 154
7 × 7 = 49
= 154 + 49
= 204in³

Rectangular Prism- SA= 2lw + 2lh + 2wh
= 2 × 11 × 7 + 2 × 11 × 7 + 2 × 7 × 7
= 154 + 154 + 98
= 406in³

Therefore, the rectangular prism has the larger surface area.

8 0

3 years ago

What is the positive solution to the quadratic equation?

garri49 [273]

Step-by-step explanation:

A positive discriminant indicates that the quadratic has two distinct real number solutions. A discriminant of zero indicates that the quadratic has a repeated real number solution. A negative discriminant indicates that neither of the solutions are real numbers.

3 0

3 years ago

ABC is dilated by a factor of 1/2 to produce A'B'C'

Anton [14]

Answer:

Step-by-step explanation:

34 x 1/2 = 17 (Line A'B')

28 x 1/2 = 14 (Angle A')

5 0

3 years ago

Read 2 more answers

What is the first step when rewriting y = 6x2 18x 14 in the form y = a(x – h)2 k?

Anastasy [175]

Answer is

y -14= 6x^2 + 18x

4 0

2 years ago

Find the area of the shape provided

Mekhanik [1.2K]

Answer:

$111m^{2}$

Step-by-step explanation:

First you need to break the shape up to rectangles to make it easier to solve.

bottom rectangle : 15 x 3 = 45m^2

Top rectangle : 12 x 3=36m^2

Middle rectangle : 12-3-3=6 (because we already solved the top and bottom part of it)

we need to work out the base so we do 15-5= 5cm

6 x 5 = 30m^2

add them all together

30+36+45=111m^2

7 0

3 years ago