subject
Mathematics, 07.10.2020 21:01 sujeyribetanco2216

3. The diagram shows a triangle ABC and a triangle CDE. AEC is a straight line. Given AB = 15 cm, CD = 10 cm, CE = 7 cm, DE = 8 cm, ZBAC = 53° and ZBCD = 90°

i) the length of BC, in cm.
ii)the area, in cm^2, of triangle ABC


3. The diagram shows a triangle ABC and a triangle CDE. AEC is a straight line.

 
Given AB = 15 cm

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 20:30
Me n o w. i need t h i s. 10 points
Answers: 1
question
Mathematics, 21.06.2019 21:30
Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?
Answers: 1
question
Mathematics, 21.06.2019 22:00
Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.
Answers: 1
question
Mathematics, 22.06.2019 01:10
Write each improper fraction as a mixed number. 9/4. 8/3. 23/6. 11/2. 17/5. 15/8. 33/10. 29/12.
Answers: 2
You know the right answer?
3. The diagram shows a triangle ABC and a triangle CDE. AEC is a straight line. Given AB = 15 cm,...
Questions
question
Mathematics, 17.04.2021 07:00
question
English, 17.04.2021 07:10
question
Health, 17.04.2021 07:10
question
Mathematics, 17.04.2021 07:10
question
Mathematics, 17.04.2021 07:10
Questions on the website: 13722360