Question:
If ABCD is a square and BCE is an equilateral triangle, what is the measure of the angle DEC ?
If ABCD is a square and BCE is an equilateral triangle, what is the measure of the angle DEC ?
Updated On: Jul 31, 2024
- 15°
- 30°
- 20°
- 45°
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is (A) : 15°.
Was this answer helpful?
0
0
Top Questions on Mensuration
- Determine the ratio of the volume of a cube to that of the sphere which will exactly fit inside the cube.
- CBSE Class X - 2024
- Mathematics
- Mensuration
- Determine the ratio of the volume of a cube to that of the sphere which will exactly fit inside the cube.
- CBSE Class X - 2024
- Mathematics
- Mensuration
- A circular plot of land is divided into two regions by a chord of length $10\sqrt{3}$ meters such that the chord subtends an angle of $120^\circ$ at the center. Then, the area, in square meters, of the smaller region is
- CAT - 2024
- Quantitative Aptitude
- Mensuration
- ABCD is a trapezium in which AB is parallel to CD. The sides AD and BC when extended, intersect at point E. If AB = 2 cm, CD = 1 cm, and perimeter of ABCD is 6 cm, then the perimeter, in cm, of ∆AEB is
- CAT - 2024
- Quantitative Aptitude
- Mensuration
- The midpoints of sides AB, BC, and AC in ∆ABC are M, N, and P, respectively. The medians drawn from A, B, and C intersect the line segments MP, MN and NP at X, Y, and Z, respectively. If the area of ∆ABC is 1440 sq cm, then the area, in sq cm, of ∆XYZ is
- CAT - 2024
- Quantitative Aptitude
- Mensuration
View More Questions
Questions Asked in SNAP exam
- To select a group, an unbiased dice is rolled out. If the dice shows 1 then group x is chosen. If 2 or 3 is shown, group y is chosen and if 4, 5 or 6 is shown, group z is chosen. Group x has 3 girls and 2 boys, group y has 3 girls and 4 boys, and group z has 4 girls and 5 boys. The dice is rolled out and the group is chosen, if a girl is chosen then find the probability that is it chosen from group y.
- SNAP - 2023
- Probability
- Roy bought articles at Rs. 20 per item. He sells them for Rs. 4, Rs. 6. He intends to make a profit of at least 40%. What will be the min number of articles he should sell?
- SNAP - 2023
- Profit and Loss
- Imran sold a mobile phone for Rs. 17600 after a discount of 12%, he made a profit of 10%. If no discount is given, find the profit percentage.
- SNAP - 2023
- Percentage
- A & B work 5 hours a day and complete work in 2 days. B and C work 5 hours a day and complete the same work in 4 days. A and C work 6 hours a day and complete the same in 2 days. How many days will A take to complete the work if he is working 5 hours a day alone?
- SNAP - 2023
- Time and Work
View More Questions