---
title: A 10 by 8 rectangle with a 4 by 3 corner cut away has area 10 × 8 -… — The area of a shape made of rectangles · tree and pragmatics
description: A 10 by 8 rectangle with a 4 by 3 corner cut away has area 10 × 8 - 4 × 3 = 80 - 12 = 68. Who acts: 10 rectangle. A sentence of the lesson «The area of a shape made of rectangles» of the lessons course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# The area of a shape made of rectangles, sentence 1

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A 10 by 8 rectangle with a 4 by 3 corner cut away has area 10 × 8 - 4 × 3 = 80 - 12 = 68.

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**Who acts:** 10 rectangle · **What happens:** cut away, have · **To what, where:** 4 corner, area

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This is a sentence of the lesson «The area of a shape made of rectangles» of the lessons course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (10 rectangle), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:lessons:148-composite-shapes.lesson:1
# text = A 10 by 8 rectangle with a 4 by 3 corner cut away has area 10 × 8 - 4 × 3 = 80 - 12 = 68.
# source = school lesson (ours)
# course = lessons
# lesson = 148-composite-shapes.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change
1	A	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
2	10	10	NUM	CD	NumForm=Digit|NumType=Card	5	nummod	_	_
3	by	by	ADP	IN	_	4	case	_	_
4	8	8	NUM	CD	NumForm=Digit|NumType=Card	2	nmod	_	_
5	rectangle	rectangle	NOUN	NN	Number=Sing	14	nsubj	_	_
6	with	with	ADP	IN	_	11	case	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
8	4	4	NUM	CD	NumForm=Digit|NumType=Card	11	nummod	_	_
9	by	by	ADP	IN	_	10	case	_	_
10	3	3	NUM	CD	NumForm=Digit|NumType=Card	8	nmod	_	_
11	corner	corner	NOUN	NN	Number=Sing	5	nmod	_	_
12	cut	cut	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	11	acl	_	_
13	away	away	ADV	RB	_	12	advmod	_	_
14	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
15	area	area	NOUN	NN	Number=Sing	14	obj	_	_
16	10	10	NUM	CD	NumForm=Digit|NumType=Card	15	flat	_	_
17	×	×	SYM	SYM	_	18	case	_	_
18	8	8	NUM	CD	NumForm=Digit|NumType=Card	14	obl	_	_
19	-	-	SYM	SYM	ExtPos=ADP	20	case	_	_
20	4	4	NUM	CD	NumForm=Digit|NumType=Card	18	nmod	_	_
21	×	×	SYM	SYM	Number=Sing	18	dep	_	_
22	3	3	NUM	CD	NumForm=Digit|NumType=Card	18	appos	_	_
23	=	=	SYM	SYM	_	24	case	_	_
24	80	80	NUM	CD	NumForm=Digit|NumType=Card	22	nmod	_	_
25	-	-	SYM	SYM	ExtPos=ADP	26	case	_	_
26	12	12	NUM	CD	NumForm=Digit|NumType=Card	22	nmod	_	_
27	=	=	SYM	SYM	_	28	case	_	_
28	68	68	NUM	CD	NumForm=Digit|NumType=Card	22	nmod	_	_
29	.	.	PUNCT	.	_	14	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **cut away** | participle |  | a 4 corner *not said here* |  |  |  | away *property* | vn amuse-31.1 «NP V ADV-Middle»: agent=Experiencer |
| 2 | **have** | present | a 10 rectangle with a 4 corner | area |  |  |  | × 8 - 4 | vn birth-28.2-1 «NP V NP»: agent=Agent area=Patient |

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One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:lessons:148-composite-shapes.lesson:1`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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