238,857 views
22 votes
22 votes
In the triangle below,
y = [ ? ) cm. Round to the
nearest tenth.

In the triangle below, y = [ ? ) cm. Round to the nearest tenth.-example-1
User Sher Ali
by
2.3k points

1 Answer

24 votes
24 votes

Answer:

9.7

Explanation:

using TOA (angle, opposite, adjacent)

t = 70 o = 12 a = ?

equation in calc = tan-1(12/70) = 9.727... rounded down = 9.7

User DSGym
by
3.2k points