Home
Class 6
MATHS
Fill in the blanks with acute, obtuse,ri...

Fill in the blanks with acute, obtuse,right or straight :(a) An angle whose measure is less than that of a right angle is______.(b) An angle whose measure is greater than that of a right angle is ______.(c) An angle whose measure is the sum of the measures of two right anglesis _____.(d) When the sum of the measures of two angles is that of a right angle, then each one of them is ______.(e) When the sum of the measures of two angles is that of a straight angle and if one of them is acute then the other should be _______.

Text Solution

Verified by Experts

a)Acute
b)Obtuse(if it is less than`180^0`)
c)Straight(`180^0`)
d)Acute, A+B=`90^0`
e)obtuse,A+B=`180^0`.
Promotional Banner

Topper's Solved these Questions

  • UNDERSTANDING ELEMENTARY SHAPES

    NCERT ENGLISH|Exercise EXERCISE 5.3|2 Videos

  • UNDERSTANDING ELEMENTARY SHAPES

    NCERT ENGLISH|Exercise EXERCISE 5.9|2 Videos

  • UNDERSTANDING ELEMENTARY SHAPES

    NCERT ENGLISH|Exercise EXERCISE 5.8|5 Videos

  • SYMMETRY

    NCERT ENGLISH|Exercise EXERCISE 13.2|6 Videos

  • WHOLE NUMBERS

    NCERT ENGLISH|Exercise SOLVED EXAMPLES|7 Videos

Similar Questions

Explore conceptually related problems

What is the measure of (i) a right angle? (ii) a straight angle?

The measure of an angle is 30^(@) less than its supplement. Find the measure of the angle

The measure of an angle is 20^(@) more than its complement. Find the measure of the angle

IF G is in the interior of right angle angle DEF , then which of the following could be the measure of angle GEF ?

The sum of two vectors A and B is at right angles to their difference. Then

The sum of two vectors A and B is at right angles to their difference. Then

The sum of two vectors A and B is at right angles to their difference. Then

The measures of two angles of a triangle are 72° and 58° . Find the measure of the third angle.

One angle of a triangle is greater than the sum of the other two. What can you say about the measures of this angle? What type of a triangle is this?

An angle of measure 180^0 is called (a) a zero angle (b) a right angle (c) a straight angle (d) a reflex angle