Q.2 In the adjoining figure. line / || line m || line n and line p is their transversal. If b: c = 2:7 then find the measure of angle a​

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Application To Principal: Application to principal format for school and college students and their parents/guardians is available here. Students of the school write a principal application letter to their principal or headmaster to get leave for a short period of time.

At some point in time, we need to take leave from school or college. But we get the leave only if we write the application letter mentioning the reason behind it to the concerned person. It is really essential to submit an Application to the principal when you are planning to go out for few days with family or friends, or if your health is not well and the doctor has advised you to take rest.

The same rule is applied to college-going students as well. If they want sick leave or any other leave, they need to inform their class teacher or school principal of their absence in the school. This way they get the habit of behaving responsibly. And the school authorities will also be aware of their absence. Hence, here we are presenting the application letter formats for all types of leaves. Read the complete article to know about the format of application to the principal, format of application to principal

Explanation:

Refer to Attachment mark as brainliest

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Destruction of infrastructure can create a catastrophic collapse in the social interrelated structure, infrastructure services, education and health care system. Destruction of schools and educational infrastructure have led to a decline in education among many countries affected by war.

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In addition to causing suffering, interpersonal violence, social unrest and collective violence hinders productivity and economic activity, destabilises institutions and reduces business confidence. Violence disrupts the economy, resulting in adverse and ongoing negative effects even after conflict subsides.

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Once, a flower and butterfly became friends. Each flower would open its morning when petals. flower. once the sun rose, a butterfly would come and sit on a butterfly and asked flower. When they reached they were already sitting there. "What a surprise!" said the butterfly. "This is my flower. Can you please go to another flower?" "Oh no!" said "I have all be friends!" ant! "Don't send me away!" bird. "We have an idea!" said to the bird to go with her to her flower, the ant After saying goodbye to the bird and flower, The ant played in butterfly, garden.

idk if this is correct

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you should multiply by 10