Help please! I have choral practice...
2 answers:
<span>This polygon is composed of a right triangle and <span>a parallelogram.
The area of right angle :

The area of the </span></span><span>parallelogram</span>:

The area of the polygon is equal:

Therefore, the answer is:
Slice the picture in half, across the middle dotted line.
The top half is a triangle. Its base is 15cm and its height is 8cm .
Area of a triangle is (1/2) (base x height) = (1/2) (120cm²) = 60 cm².
The bottom half is a parallelogram. Its base is 15cm and its height is 5cm.
Area of a parallelogram is (base x height) = (15cm x 5cm) = 75 cm².
Add the two pieces together. (60cm²) + (75 cm²) = <em>135 cm²
</em>Breathe from the diaphragm, enunciate, and watch the conductor.<em>
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Is this a question that we can answer? like mathematically? or was this an accident but i do agree with that!
Step-by-step explanation:
Hindi ko poh alam ✌️
The area in degrees of a triangle is 180
So...
A+B+C=180
19+B+102=180
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Step-by-step explanation:
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multiply the fraction by 100 to find the percent:
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