Question 6 of 10 The triangles shown below may not be congruent. 1) 25° 55° 100° 100° 66° 25° O A. True O B. False

Mathematics

1 answer:

Blizzard [7]3 years ago

5 0

Answer:

True, they may not be congruent

Step-by-step explanation:

A figure cannot be determined as congruent from three angles alone. In order for two shapes to be congruent, all corresponding parts must be congruent. This means all the sides and angles of the two shapes must be the same in order for the two shapes to be congruent. If we know all the angles are the same, the sides could still be different lengths, so this does not prove congruency.

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What is 287.9412 rounded to the nearest tenth?

Westkost [7]

Hello!

If we want to round 287.9412 to the nearest tenth, the answer would be 287.9

Since rounding to the nearest tenth would mean rounding the first decimal, that's why it gives us that answer.

Also:

287.9412

2 = hundreds

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7 = ones

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Hope this helped! c:

4 0

3 years ago

Read 2 more answers

Given the diagram below, find the height of the shorter tree.

rusak2 [61]

Answer:

h = 13 m

Step-by-step explanation:

The triangles are similar, so the ratios of corresponding sides are equal, that is

$\frac{h}{39}$ = $\frac{16}{48}$ = $\frac{1}{3}$ ( cross- multiply )

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h = 13

3 0

3 years ago

20 - 4 TIMES 4 DIVIDE 2 + 3

Tanya [424]

$20 - 4 \times 4 \div 2 + 3$

Using BODMAS formula, we see that we have first divide, then multiply, then add and finally subtract
So
$20 - 4 \times 4 \div 2 + 3 \\ = 20 - 4 \times 2 + 3 \\ = 20 - 8 + 3 \\ = 23 - 8 \\ = 15$