Question
In a ΔDEF, ∠D = 45°, ∠E = 2∠F. What is the value of ∠F?
More Triangle Questions
- The smallest side of a right-angled triangle is 7 cm less than the side of a square of perimeter 76 cm. The second largest side of the right-angled triangl...
- In triangle ABC, the difference between angle A and angle B is 16°, and the difference between angle A and angle C is 8°. Determine the measure of angle B.
- In a ∆ABC, angle BAC = 90°. If BC = 25 cm, then what is the length of the median AD?
- What is the height of an equilateral triangle if each side measures 8√3 cm?
- Find the length of AB, if ΔABC ~ ΔRQP and BC = 14 cm, QP = 7 cm and RQ = 5 cm.
- If the side of an equilateral triangle is 12cm, then find the area (in cm 2 ) of the triangle (correct to two decimal places).
- Determine the hypotenuse of an isosceles right-angled triangle where each of its equal sides measures 9√7 cm.
- In triangle ABC, DE || BC, where D lies on AB and E lies on AC. If AD:AB = 2:3 and area of triangle ABC = 108 sq cm, then area of triangle ADE is:
- In △ ABC, D and E are the points on sides AB and AC. respectively and DE | BC. BC = 8 cm and DE = 5 cm. If the area of △ ADE = 45 cm², then what is the are...
- In triangle MNO, PQ is drawn parallel to side NO. If MP = 5 cm, PN = 10 cm and MQ = 6 cm, find MO.
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)