---
title: If one side is 5 cm and each of the other two is 3 cm longer, they a… — Perimeter: all the way round a triangle · tree and pragmatics
description: If one side is 5 cm and each of the other two is 3 cm longer, they are 8 cm each. Who acts: one side, sides. A sentence of the lesson «Perimeter: all the way round a triangle» of the lessons course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Perimeter: all the way round a triangle, sentence 2

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If one side is 5 cm and each of the other two is 3 cm longer, they are 8 cm each.

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**Who acts:** one side, sides · **What happens:** be · **To what, where:** 5 cm, 8 cm

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This is a sentence of the lesson «Perimeter: all the way round a triangle» 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 (one side, sides), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:lessons:136-perimeter-of-a-triangle.lesson:2
# text = If one side is 5 cm and each of the other two is 3 cm longer, they are 8 cm each.
# source = school lesson (ours)
# course = lessons
# lesson = 136-perimeter-of-a-triangle.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): R5-strong ×3
1	If	if	SCONJ	IN	_	6	mark	_	_
2	one	one	NUM	CD	NumForm=Word|NumType=Card	3	nummod	_	_
3	side	side	NOUN	NN	Number=Sing	6	nsubj	_	_
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
5	5	5	NUM	CD	NumForm=Digit|NumType=Card	6	nummod	_	_
6	cm	cm	NOUN	NNS	Number=Plur	21	advcl	_	_
7	and	and	CCONJ	CC	_	8	cc	_	_
8	each	each	DET	DT	PronType=Tot	6	conj	_	_
9	of	of	ADP	IN	_	15	case	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	12	det	_	Agree=R5-strong|Haiku=15:det
11	other	other	ADJ	JJ	Degree=Pos	12	amod	_	Agree=R5-strong|Haiku=15:amod
12	two	two	NUM	CD	NumForm=Word|NumType=Card	8	nmod	_	Agree=R5-strong|Haiku=15:nummod
13	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	15	cop	_	_
14	3	3	NUM	CD	NumForm=Digit|NumType=Card	15	nummod	_	_
15	cm	cm	NOUN	NNS	Number=Plur	16	obl:unmarked	_	_
16	longer	long	ADJ	JJR	Degree=Cmp	8	advmod	_	_
17	,	,	PUNCT	,	_	21	punct	_	_
18	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	21	nsubj	_	_
19	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	21	cop	_	_
20	8	8	NUM	CD	NumForm=Digit|NumType=Card	21	nummod	_	_
21	cm	cm	NOUN	NNS	Number=Plur	0	root	_	_
22	each	each	DET	DT	PronType=Tot	21	nmod:unmarked	_	_
23	.	.	PUNCT	.	_	21	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** *a condition, not said to happen* | present | one side | 5 cm |  |  |  |  | tree rules |
| 2 | **is** | present |  |  |  |  |  | of 3 cm | tree rules |
| 3 | **is a** | present | sides *= side* | 8 cm |  |  |  | each *nmod:unmarked* | tree rules |

<!-- .note -->
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:136-perimeter-of-a-triangle.lesson:2`.

**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): R5-strong ×3. **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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