NZ Level 7 (NZC) Level 2 (NCEA)
topic badge
EXT Degrees, Minutes and Seconds in Angles

Interactive practice questions

Given $10\cos x=7$10cosx=7:

a

Find the value of $x$x correct to two decimal places.

b

Hence find $x$x to the nearest minute.

Easy
Approx 3 minutes
Sign up to try all questions

Consider the following diagram.

Using the triangle below, evaluate $\theta$θ to the nearest minute.

Consider the following diagram.

Outcomes

M7-4

Apply trigonometric relationships, including the sine and cosine rules, in two and three dimensions

91259

Apply trigonometric relationships in solving problems

What is Mathspace

About Mathspace