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2 years ago

What is the measure of angle A'B'C?

Mathematics

1 answer:

Agata [3.3K]2 years ago

3 0

All Angles Added: 180

Measures of Idiviudual Angles

A=70 C=70 B=40

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Step-by-step explanation:

All angles of a triangle when combined must equal 180 degrees.

Since the triangle is an isosceles triangle, at least 2 sides must be congruent meaning that A=C since the triangle is not equilateral.

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Marat540 [252]

Answer:

It's C.

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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2 years ago

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2 years ago

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Taya2010 [7]

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3 0

3 years ago

Read 2 more answers

Perimeter, Area And Volume

Maslowich

$\large\huge\green{\sf{Answer:-}}$

<h3>area of shaded figure= </h3>

<h2>area of whole rectangle</h2>

= lengthx breadth=15x30= 450 cm²

<h3>area of unshaded region= lengthx breadth= (30-8)x 15cm²= 22x 15cm²= 330cm²</h3>

<h3>are of shaded region</h3>

= area of whole rectangle -area of unshaded region= 450cm²-330cm²= 120cm²

therefore 120 is correct answer

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2 years ago