The lengths of the sides of a triangle are 15m, 21m, and 28cm. What is the size of the angle facing the side 21m (correct to one decimal place)? - SchoolNGR

Search SchoolNGR

The lengths of the sides of a triangle are 15m, 21m, and 28cm. What is the size of the ...

The lengths of the sides of a triangle are 15m, 21m, and 28cm. What is the size of the angle facing the side 21m (correct to one decimal place)?

SchoolNGR Classroom

Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A 85.7°
B 47.5°
C 41.5°
D 41.4°
E 38.2°

Correct Answer: Option B

Explanation:

Prev Current Next

Study Subjects

Stay Updated

Follow us on: