Medium Math Class 9 Level 2

In an isosceles triangle the vertex angle is 44°. What is each base angle?

समद्विबाहु त्रिभुज में शीर्ष कोण 44° है तो प्रत्येक आधार कोण कितना होगा?

A) 58° / 58° B) 68° / 68° C) 72° / 72° D) 78° / 78°
Show answer and explanation
Correct Answer

B. 68° / 68°

Explanation

The remaining equal base angles sum to 136° so each is 68°.

शेष दो बराबर आधार कोणों का योग 136° है इसलिए प्रत्येक 68° होगा।

Related Questions

Easy Math Class 10 Level 1

What is the area of a circle with radius 7 cm when π = 22/7?

7 सेमी त्रिज्या वाले वृत्त का क्षेत्रफल कितना होगा जब π = 22/7 हो?

A. 44 सेमी² / 44 cm² B. 77 सेमी² / 77 cm² C. 154 सेमी² / 154 cm² D. 308 सेमी² / 308 cm²
Answer and explanation locked 🔒

Tap once to confirm. On the next tap, login will open for the answer.

Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class.