subject
Mathematics, 06.03.2021 01:00 jrfranckowiak

Exercice 5 Partie 1
Calculer en justifiant la mesure des angles : CAD et CDA
B
45
432
35,35
Partie 2
1) donner la valeur de BD 92
2) montrer que AD = V50
3) montrer que AC = 50
3) calculer la valeur exacte de CD
30
Partie 3
Vérifier que x est la différence entre les périmÚtres des triangles ABC et ABD
Partie 4
1) Donner la valeur exacte de l'aire de ABD puis celle de ACD
2) Compléter avec la valeur exacte puis approchée : aire de ABD =
X aire de ACD​

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
question
Mathematics, 21.06.2019 20:30
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
Answers: 1
question
Mathematics, 21.06.2019 23:30
Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points
Answers: 1
question
Mathematics, 22.06.2019 00:00
Sun country bus lines has 80000 shares of stock outstanding what would the dividend per share of stock be from a dividends declaration of 109600
Answers: 1
You know the right answer?
Exercice 5 Partie 1
Calculer en justifiant la mesure des angles : CAD et CDA
B
45
Questions
question
English, 10.06.2021 17:20
question
Mathematics, 10.06.2021 17:20
question
Mathematics, 10.06.2021 17:20
question
Mathematics, 10.06.2021 17:20
question
Mathematics, 10.06.2021 17:20
question
English, 10.06.2021 17:20