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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता ७ वी

The measure of the angle is given below. Write the measure of the complementary angle. 20 - Mathematics

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प्रश्न

The measure of the angle is given below. Write the measure of the complementary angle.

20°

बेरीज
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उत्तर

Let the measure of the complementary angle be a.

20° + a = 90°

∴ a = 90° − 20°

∴ a = 70°

Hence, the measure of the complement of an angle of measure 20° is 70°.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Angles and Pairs of Angles - Practice Set 16 [पृष्ठ २६]

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बालभारती Mathematics [English] Standard 7 Maharashtra State Board
पाठ 4 Angles and Pairs of Angles
Practice Set 16 | Q 1.5 | पृष्ठ २६
बालभारती Mathematics Integrated [English] Standard 7 Maharashtra State Board
पाठ 4 Angles and Pairs of Angles
Practice Set 16 | Q 1. (v) | पृष्ठ ६३
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