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Nonamiya [84]
4 years ago
12

Find the area for a triangle: base 5 cm, height 20 cm.

Mathematics
1 answer:
Gnesinka [82]4 years ago
5 0
Your answer: A=50cm²<span><span>Base: 5cmHeight: 20cm</span></span>A=hbb2=20·52=50cm²
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PLEASE HELP!!!!!!!!<br> a2 - 10ab + 3b^2
Zielflug [23.3K]
Let's simplify step-by-step.

<span><span><span>a2</span>−<span><span>10a</span>b</span></span>+<span>3<span>b2

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Answer:

<span>=<span><span><span>a2</span>−<span><span>10a</span>b</span></span>+<span>3<span>b<span>2</span></span></span></span></span>
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3 years ago
A quadrilateral has congruent side lengths. 2 opposite angles have measures of 100 degrees. The other 2 opposite angles have mea
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Answer:

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Answer:

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Answer:

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8 0
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4 0
3 years ago
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