Can anyone help me with this question please I’ll mark you as a brainliest.

Mathematics

1 answer:

raketka [301]3 years ago

3 0

Answer:

Step-by-step explanation:

The other options don't correspond to the figure above.

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Quesnon

xenn [34]

Answer:

C. 44 in.

Step-by-step explanation:

$= 2 \times \pi \times r \\ = 2 \times \frac{22}{7} \times 7 \\ = 44 \: in$

5 0

3 years ago

A right triangle ABC with right angle at B and base BC is drawn. Length of AB is 12, length of BC is 11.5. A similar right trian

expeople1 [14]

Answer:

Option D is correct.

Length of PQ is 36 unit.

Explanation:

If the measures of two sides in one triangle are proportional to the corresponding sides in the another triangle and their including angles are congruent, then the triangles are similar.

Given: Right angle triangle ABC at B , Length of AB = 12 unit and length of BC = 11.5 unit and in right angle triangle PQR at Q , length of QR = 34.5 unit.

Also it is given that Angle A is congruent to angle P and angle C is congruent to angle R.

To find the length of QR:

It is given that ΔABC and ΔPQR are Similar triangle

then, by the definition of similar triangle:

$\frac{PQ}{AB} = \frac{QR}{BC}$