NZ Level 3
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Addition and subtraction problems involving angles

Interactive practice questions

Calculate the size of $\angle ABC$ABC.

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Calculate the size of $\angle ABC$ABC.

Calculate the size of $\angle ABC$ABC.

In the following figure, $\angle RTV$RTV=$49$49° and $\angle UTV$UTV=$26$26°. Find $\angle RTU$RTU.

Outcomes

NA3-1

Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals, and percentages.

NA3-6

Record and interpret additive and simple multiplicative strategies, using words, diagrams, and symbols, with an understanding of equality

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